{"title":"Engine - Piston","description":null,"products":[{"product_id":"piston-kit-045-oversize-v-twin-11-0156-big-twin-0","title":"Piston Kit.045 Oversize - V-Twin 11-0156 - Big Twin 0+","description":"\u003cp\u003eThe Wiseco piston kit includes pistons Wiseco XC rings 2 wrist pins and 4 circlips. High performance piston set is forged from a high silicone alloy.\u003c\/p\u003e\n\u003cp\u003eWrist pins measure.789 inch outer diameter and 2.2 inch length. **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePiston Size: 3.5422\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSuggested to use with and cylinder kits\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eReplacement\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549314646174,"sku":"11-0156","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0156a.jpg?v=1791648373"},{"product_id":"replica-900cc-piston-set-010-oversize-v-twin-11-0201-ironhead-1957-1971","title":"Replica 900cc Piston Set.010 Oversize - V-Twin 11-0201 - Ironhead 1957-1971","description":"\u003cp\u003eReplica style 3 inch bore piston set has a 9:1 compression ratio and is oversize.010. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1957-1971\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549317857438,"sku":"11-0201","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0201.jpg?v=1791648455"},{"product_id":"replica-900cc-piston-set-070-oversize-v-twin-11-0207-ironhead-1957-1971","title":"Replica 900cc Piston Set.070 Oversize - V-Twin 11-0207 - Ironhead 1957-1971","description":"\u003cp\u003eReplica style 3 inch bore piston set has a 9:1 compression ratio and is oversize.070. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePiston Diameter: 3-1\/16 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1957-1971\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549317890206,"sku":"11-0207","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0207.jpg?v=1791648457"},{"product_id":"replica-1000cc-piston-set-standard-size-v-twin-11-0208-ironhead-1972-1985","title":"Replica 1000cc Piston Set Standard Size - V-Twin 11-0208 - Ironhead 1972-1985","description":"\u003cp\u003eReplica style 3-3\/16 inch bore piston set has a 9:1 compression ratio and is standard size. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549317922974,"sku":"11-0208","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0208.jpg?v=1791648459"},{"product_id":"replica-1000cc-piston-set-010-oversize-v-twin-11-0209-ironhead-1972-1985","title":"Replica 1000cc Piston Set.010 Oversize - V-Twin 11-0209 - Ironhead 1972-1985","description":"\u003cp\u003eReplica style 3-3\/16 inch bore piston set has a 9:1 compression ratio and is oversize.010. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549317955742,"sku":"11-0209","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0209.jpg?v=1791648461"},{"product_id":"replica-1000cc-piston-set-020-oversize-v-twin-11-0210-ironhead-1972-1985","title":"Replica 1000cc Piston Set.020 Oversize - V-Twin 11-0210 - Ironhead 1972-1985","description":"\u003cp\u003eReplica style 3-3\/16 inch bore piston set has a 9:1 compression ratio and is oversize.020. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549317988510,"sku":"11-0210","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0210.jpg?v=1791648463"},{"product_id":"replica-1000cc-piston-set-030-oversize-v-twin-11-0211-ironhead-1972-1985","title":"Replica 1000cc Piston Set.030 Oversize - V-Twin 11-0211 - Ironhead 1972-1985","description":"\u003cp\u003eReplica style 3-3\/16 inch bore piston set has a 9:1 compression ratio and is oversize.030. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318021278,"sku":"11-0211","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0211.jpg?v=1791648466"},{"product_id":"replica-1000cc-piston-set-060-oversize-v-twin-11-0214-ironhead-1972-1985","title":"Replica 1000cc Piston Set.060 Oversize - V-Twin 11-0214 - Ironhead 1972-1985","description":"\u003cp\u003eReplica style 3-3\/16 inch bore piston set has a 9:1 compression ratio and is oversize.060. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318054046,"sku":"11-0214","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0214.jpg?v=1791648468"},{"product_id":"replica-1000cc-piston-set-070-oversize-v-twin-11-0215-ironhead-1972-1985","title":"Replica 1000cc Piston Set.070 Oversize - V-Twin 11-0215 - Ironhead 1972-1985","description":"\u003cp\u003eReplica style 3-3\/16 inch bore piston set has a 9:1 compression ratio and is oversize.070. Piston set alloy is cast in a permanent steel mold and includes rings.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOutside Diameter: 3.258 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318086814,"sku":"11-0215","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0215.jpg?v=1791648470"},{"product_id":"replica-74-overhead-valve-piston-set-standard-size-v-twin-11-0216-oem-22101-74a","title":"Replica 74 Overhead Valve Piston Set Standard Size - V-Twin 11-0216 - OEM 22101-74A","description":"\u003cp\u003e\u003cstrong\u003eOEM #:\u003c\/strong\u003e 22101-74A\u003c\/p\u003e\n\u003cp\u003eReplica style 3-7\/16 inch bore piston set has 8.5:1 compression ratio and is standard size. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. Bore size is 3.4380 inch-3.4385 inch inner diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318119582,"sku":"11-0216","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0216.jpg?v=1791648472"},{"product_id":"replica-74-overhead-valve-piston-set-010-oversize-v-twin-11-0217","title":"Replica 74 Overhead Valve Piston Set.010 Oversize - V-Twin 11-0217","description":"\u003cp\u003eReplica style 3-7\/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.010. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318152350,"sku":"11-0217","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0217.jpg?v=1791648476"},{"product_id":"replica-74-overhead-valve-piston-set-020-oversize-v-twin-11-0218","title":"Replica 74 Overhead Valve Piston Set.020 Oversize - V-Twin 11-0218","description":"\u003cp\u003eReplica style 3-7\/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.020. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318185118,"sku":"11-0218","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0218a.jpg?v=1791648477"},{"product_id":"replica-74-overhead-valve-piston-set-030-oversize-v-twin-11-0219","title":"Replica 74 Overhead Valve Piston Set.030 Oversize - V-Twin 11-0219","description":"\u003cp\u003eReplica style 3-7\/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.030. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318217886,"sku":"11-0219","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0219a.jpg?v=1791648479"},{"product_id":"replica-74-overhead-valve-piston-set-050-oversize-v-twin-11-0221","title":"Replica 74 Overhead Valve Piston Set.050 Oversize - V-Twin 11-0221","description":"\u003cp\u003eReplica 3-7\/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.050. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318250654,"sku":"11-0221","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0221a.jpg?v=1791648481"},{"product_id":"replica-74-overhead-valve-piston-set-060-oversize-v-twin-11-0222","title":"Replica 74 Overhead Valve Piston Set.060 Oversize - V-Twin 11-0222","description":"\u003cp\u003eReplica 3-7\/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.060. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003eThe skirt dimension across the widest part of the piston measures 3.485 inch. **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318316190,"sku":"11-0222","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0222a.jpg?v=1791648484"},{"product_id":"replica-74-overhead-valve-piston-set-070-oversize-v-twin-11-0223","title":"Replica 74 Overhead Valve Piston Set.070 Oversize - V-Twin 11-0223","description":"\u003cp\u003eReplica 3-7\/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.070. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318348958,"sku":"11-0223","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0223a.jpg?v=1791648486"},{"product_id":"replica-80-overhead-valve-piston-set-standard-size-v-twin-11-0226","title":"Replica 80 Overhead Valve Piston Set Standard Size - V-Twin 11-0226","description":"\u003cp\u003eReplica 3-1\/2 inch bore piston set has 8:1 compression ratio and is standard size. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318381726,"sku":"11-0226","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0226.jpg?v=1791648488"},{"product_id":"replica-80-overhead-valve-piston-set-010-oversize-v-twin-11-0227","title":"Replica 80 Overhead Valve Piston Set.010 Oversize - V-Twin 11-0227","description":"\u003cp\u003eReplica 3-1\/2 inch bore piston set has a 8:1 compression ratio and is.010 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318414494,"sku":"11-0227","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0227.jpg?v=1791648490"},{"product_id":"replica-80-overhead-valve-piston-set-020-oversize-v-twin-11-0228","title":"Replica 80 Overhead Valve Piston Set.020 Oversize - V-Twin 11-0228","description":"\u003cp\u003eReplica 3-1\/2 inch bore piston set has a 8:1 compression ratio and is.020 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318447262,"sku":"11-0228","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0228.jpg?v=1791648492"},{"product_id":"replica-80-overhead-valve-piston-set-030-oversize-v-twin-11-0229","title":"Replica 80 Overhead Valve Piston Set.030 Oversize - V-Twin 11-0229","description":"\u003cp\u003eReplica 3-1\/2 inch bore piston set has a 8:1 compression ratio and is.030 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318480030,"sku":"11-0229","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0229.jpg?v=1791648495"},{"product_id":"replica-80-overhead-valve-piston-set-040-oversize-v-twin-11-0230","title":"Replica 80 Overhead Valve Piston Set.040 Oversize - V-Twin 11-0230","description":"\u003cp\u003eReplica 3-1\/2 inch bore piston set has a 8:1 compression ratio and is.040 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318512798,"sku":"11-0230","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0230.jpg?v=1791648497"},{"product_id":"80-evolution-piston-kit-v-twin-11-0231-evolution-1984-1998","title":"80 Evolution Piston Kit - V-Twin 11-0231 - Evolution 1984-1998","description":"\u003cp\u003eReplacement 80 inch Evolution piston kit. Pistons are standard size. Our kit includes 2 cast alloy pistons Hasting ring set wrist pins and circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket shaft side of the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1998\u003c\/td\u003e\n\u003ctd\u003eFLST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eFXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1994\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFXST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318545566,"sku":"11-0231","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0231.jpg?v=1791648499"},{"product_id":"3-5-8-piston-set-010-oversize-v-twin-11-0238","title":"3-5\/8 Piston Set.010 Oversize - V-Twin 11-0238","description":"\u003cp\u003ePiston set with 3-5\/8 inch bore 8.5:1 compression ratio and is oversize.010. Set includes Hastings 3 piece ring set 2 wrist pins and 4 circlips. pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003eFor 4-1\/2 inch stroke flywheels. **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. *NOTE: The finished bore size should be 3.8750 inch to fit 3-5\/8 cylinders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1948-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318709406,"sku":"11-0238","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0238a.jpg?v=1791648501"},{"product_id":"replica-883cc-piston-set-020-oversize-v-twin-11-0244-evolution-sportster-1986-2003","title":"Replica 883cc Piston Set.020 Oversize - V-Twin 11-0244 - Evolution Sportster 1986-2003","description":"\u003cp\u003eReplica 3 inch bore piston set is.020 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1986-2003\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318742174,"sku":"11-0244","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0244.jpg?v=1791648503"},{"product_id":"replica-1100cc-piston-set-005-oversize-v-twin-11-0247-evolution-sportster-1987-1988","title":"Replica 1100cc Piston Set.005 Oversize - V-Twin 11-0247 - Evolution Sportster 1987-1988","description":"\u003cp\u003eReplica piston set is.005 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1987-1988\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318774942,"sku":"11-0247","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0247.jpg?v=1791648505"},{"product_id":"replica-1100cc-piston-set-010-oversize-v-twin-11-0248-evolution-sportster-1987-1988","title":"Replica 1100cc Piston Set.010 Oversize - V-Twin 11-0248 - Evolution Sportster 1987-1988","description":"\u003cp\u003eReplica piston set is.010 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1987-1988\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318807710,"sku":"11-0248","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0248.jpg?v=1791648508"},{"product_id":"replica-1100cc-piston-set-020-oversize-v-twin-11-0249-evolution-sportster-1987-1988","title":"Replica 1100cc Piston Set.020 Oversize - V-Twin 11-0249 - Evolution Sportster 1987-1988","description":"\u003cp\u003eReplica piston set is.020 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1987-1988\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318840478,"sku":"11-0249","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0249.jpg?v=1791648510"},{"product_id":"74-piston-kit-050-oversize-v-twin-11-0272","title":"74 Piston Kit.050 Oversize - V-Twin 11-0272","description":"\u003cp\u003ePiston set moly coated 3-7\/16 inch bore and is.050 oversize. The compression ratio is 8.5:1. Set features cast construction with moly coating which helps reduce friction and wear. Wrist pins and lock pins included.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549318938782,"sku":"11-0272","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0272.jpg?v=1791648517"},{"product_id":"kb-107-twin-cam-forged-piston-set-keith-black-kb912c-std-twin-cam-1999-2006","title":"KB 107 Twin Cam Forged Piston Set - Keith Black KB912C.STD - Twin Cam 1999-2006","description":"\u003cp\u003e\u003cstrong\u003eKeith Black #:\u003c\/strong\u003e KB912C.STD\u003c\/p\u003e\n\u003cp\u003eForged piston set has a compression ratio of 10.5:1 and is for a stock stroke. Set includes rings circlips and pins.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eWeight: 651 Grams\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePiston measures 4.125 inches utilizing stock stroke\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003eFLST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003eFXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003eFXST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Keith Black","offers":[{"title":"Default Title","offer_id":67549319069854,"sku":"11-0287","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0287a.jpg?v=1791648522"},{"product_id":"80-evolution-piston-kit-010-oversize-v-twin-11-0293-evolution-1984-1998","title":"80 Evolution Piston Kit.010 Oversize - V-Twin 11-0293 - Evolution 1984-1998","description":"\u003cp\u003eReplacement 80 inch Evolution piston kit. Pistons are.010 over size. Our kit includes 2 cast alloy pistons Hasting ring set wrist pins and circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run Engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket shaft side of the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1998\u003c\/td\u003e\n\u003ctd\u003eFLST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eFXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1994\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFXST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549319135390,"sku":"11-0293","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0293.jpg?v=1791648526"},{"product_id":"80-evolution-piston-kit-020-oversize-v-twin-11-0294-evolution-1984-1998","title":"80 Evolution Piston Kit.020 Oversize - V-Twin 11-0294 - Evolution 1984-1998","description":"\u003cp\u003eReplacement 80 inch Evolution piston kit. Pistons are.020 over size. Our kit includes 2 cast alloy pistons Hasting ring set wrist pins and circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket shaft side of the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1998\u003c\/td\u003e\n\u003ctd\u003eFLST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eFXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1994\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFXST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549319168158,"sku":"11-0294","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0294.jpg?v=1791648528"},{"product_id":"80-evolution-piston-kit-030-oversize-v-twin-11-0295-evolution-1984-1998","title":"80 Evolution Piston Kit.030 Oversize - V-Twin 11-0295 - Evolution 1984-1998","description":"\u003cp\u003eReplacement 80 inch Evolution piston kit. Pistons are.030 over size. Our kit includes 2 cast alloy pistons Hasting ring set wrist pins and circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket shaft side of the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1998\u003c\/td\u003e\n\u003ctd\u003eFLST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eFXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1994\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFXST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549319233694,"sku":"11-0295","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0295.jpg?v=1791648530"},{"product_id":"80-evolution-piston-kit-040-oversize-v-twin-11-0296-evolution-1984-1998","title":"80 Evolution Piston Kit.040 Oversize - V-Twin 11-0296 - Evolution 1984-1998","description":"\u003cp\u003eReplacement 80 inch Evolution piston kit. Pistons are.040 over size. Our kit includes 2 cast alloy pistons Hasting ring set wrist pins and circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. *NOTE: Install pistons with raised bars or on wrist pin area towards the sprocket shaft side of the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1998\u003c\/td\u003e\n\u003ctd\u003eFLST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1998\u003c\/td\u003e\n\u003ctd\u003eFXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1994\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1998\u003c\/td\u003e\n\u003ctd\u003eFXST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549321887902,"sku":"11-0296","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0296.jpg?v=1791648532"},{"product_id":"1000cc-piston-set-010-oversize-v-twin-11-0301-ironhead-1972-1985","title":"1000cc Piston Set.010 Oversize - V-Twin 11-0301 - Ironhead 1972-1985","description":"\u003cp\u003ePiston set 3-3\/16 inch bore.010 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549321920670,"sku":"11-0301","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0301.jpg?v=1791648534"},{"product_id":"1000cc-piston-set-020-oversize-v-twin-11-0302-ironhead-1972-1985","title":"1000cc Piston Set.020 Oversize - V-Twin 11-0302 - Ironhead 1972-1985","description":"\u003cp\u003ePiston set 3-3\/16 inch bore.020 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549321953438,"sku":"11-0302","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0302.jpg?v=1791648537"},{"product_id":"1000cc-piston-set-030-oversize-v-twin-11-0303-ironhead-1972-1985","title":"1000cc Piston Set.030 Oversize - V-Twin 11-0303 - Ironhead 1972-1985","description":"\u003cp\u003ePiston set 3-3\/16 inch bore.030 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549321986206,"sku":"11-0303","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0303.jpg?v=1791648539"},{"product_id":"1000cc-piston-set-060-oversize-v-twin-11-0306-ironhead-1972-1985","title":"1000cc Piston Set.060 Oversize - V-Twin 11-0306 - Ironhead 1972-1985","description":"\u003cp\u003ePiston set 3-3\/16 inch bore.060 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1972-1985\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322051742,"sku":"11-0306","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0306.jpg?v=1791648541"},{"product_id":"74-overhead-valve-piston-set-standard-size-v-twin-11-0307","title":"74 Overhead Valve Piston Set Standard Size - V-Twin 11-0307","description":"\u003cp\u003ePiston set 3-7\/16 inch bore standard size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. Bore size is 3.4380 inch-3.4385 inch inner diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322084510,"sku":"11-0307","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0307a.jpg?v=1791648544"},{"product_id":"74-overhead-valve-piston-set-010-oversize-v-twin-11-0308","title":"74 Overhead Valve Piston Set.010 Oversize - V-Twin 11-0308","description":"\u003cp\u003ePiston set 3-7\/16 inch bore.010 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322150046,"sku":"11-0308","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0308.jpg?v=1791648547"},{"product_id":"74-overhead-valve-piston-set-030-oversize-v-twin-11-0310","title":"74 Overhead Valve Piston Set.030 Oversize - V-Twin 11-0310","description":"\u003cp\u003ePiston set 3-7\/16 inch bore.030 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322215582,"sku":"11-0310","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0310.jpg?v=1791648549"},{"product_id":"74-overhead-valve-piston-set-040-oversize-v-twin-11-0311","title":"74 Overhead Valve Piston Set.040 Oversize - V-Twin 11-0311","description":"\u003cp\u003ePiston set 3-7\/16 inch bore.040 over size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322281118,"sku":"11-0311","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0311.jpg?v=1791648551"},{"product_id":"74-overhead-valve-piston-set-050-oversize-v-twin-11-0312","title":"74 Overhead Valve Piston Set.050 Oversize - V-Twin 11-0312","description":"\u003cp\u003ePiston set 3-7\/16 inch bore.050 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322313886,"sku":"11-0312","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0312.jpg?v=1791648554"},{"product_id":"74-overhead-valve-piston-set-070-oversize-v-twin-11-0314","title":"74 Overhead Valve Piston Set.070 Oversize - V-Twin 11-0314","description":"\u003cp\u003ePiston set 3-7\/16 inch bore.070 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322346654,"sku":"11-0314","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0314.jpg?v=1791648556"},{"product_id":"80-overhead-valve-piston-set-010-oversize-v-twin-11-0318","title":"80 Overhead Valve Piston Set.010 Oversize - V-Twin 11-0318","description":"\u003cp\u003ePiston set 3-1\/2 inch bore.010 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322379422,"sku":"11-0318","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0318a.jpg?v=1791648558"},{"product_id":"80-overhead-valve-piston-set-020-oversize-v-twin-11-0319","title":"80 Overhead Valve Piston Set.020 Oversize - V-Twin 11-0319","description":"\u003cp\u003ePiston set 3-1\/2 inch bore.020 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322412190,"sku":"11-0319","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0319a.jpg?v=1791648560"},{"product_id":"80-overhead-valve-piston-set-030-oversize-v-twin-11-0320","title":"80 Overhead Valve Piston Set.030 Oversize - V-Twin 11-0320","description":"\u003cp\u003ePiston set 3-1\/2 inch bore.030 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322444958,"sku":"11-0320","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0320a.jpg?v=1791648562"},{"product_id":"80-overhead-valve-piston-set-040-oversize-v-twin-11-0321","title":"80 Overhead Valve Piston Set.040 Oversize - V-Twin 11-0321","description":"\u003cp\u003ePiston set 3-1\/2 inch bore.040 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003ctd\u003eFLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1984\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1982-1983\u003c\/td\u003e\n\u003ctd\u003eFXR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322477726,"sku":"11-0321","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0321a.jpg?v=1791648564"},{"product_id":"74-overhead-valve-piston-set-standard-size-v-twin-11-0322","title":"74 Overhead Valve Piston Set Standard Size - V-Twin 11-0322","description":"\u003cp\u003ePiston set 3-7\/16 inch bore standard size has a compression ratio of 10:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. Bore size is 3.4380 inch-3.4385 inch inner diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322510494,"sku":"11-0322","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0322.jpg?v=1791648566"},{"product_id":"74-overhead-valve-piston-set-020-oversize-v-twin-11-0324","title":"74 Overhead Valve Piston Set.020 Oversize - V-Twin 11-0324","description":"\u003cp\u003ePiston set 3-7\/16 inch bore.020 oversize has a compression ratio of 10:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1977\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1977\u003c\/td\u003e\n\u003ctd\u003eFX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549322543262,"sku":"11-0324","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0324.jpg?v=1791648569"},{"product_id":"61-overhead-valve-3-5-16-piston-set-standard-size-v-twin-11-0426","title":"61 Overhead Valve 3-5\/16\" Piston Set Standard Size - V-Twin 11-0426","description":"\u003cp\u003ePiston set with 3-5\/16 inch bore is standard size. Set includes Hasting 3 piece ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast in for all 61 inch pistons.\u003c\/p\u003e\n\u003cp\u003e**Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1936-1952\u003c\/td\u003e\n\u003ctd\u003eEL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549324411038,"sku":"11-0426","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0426.jpg?v=1791648654"}],"url":"https:\/\/chopcult.com\/collections\/engine-piston.oembed","provider":"ChopCult","version":"1.0","type":"link"}