{"product_id":"3-5-8-shovelhead-piston-ring-set-standard-hastings-rings-2m5721","title":"3-5\/8 Shovelhead Piston Ring Set Standard - Hastings Rings 2M5721","description":"\u003cp\u003e\u003cstrong\u003eHastings Rings #:\u003c\/strong\u003e 2M5721\u003c\/p\u003e\n\u003cp\u003eHastings moly piston ring set is for a 3-5\/8 inch bore and is standard size. Features moly top compression rings with the size of 1\/16 inch and chrome oil rings.\u003c\/p\u003e\n\u003cp\u003eFor installation of 3-5\/8 inch cylinders after spigot holes have been enlargedto 3.8750 inch. (See diagram for photos.) Can be used on 1966-1984 FL 1971-1984 FX 1980-1984 FLT 1982-1984 FXR. Sold as a pair for 2 pistons. *NOTE: All cast iron cylinders have same piston to wall clearance.0025 -.003.\u003c\/p\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\/11\/11-0252.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Hastings Rings","offers":[{"title":"Default Title","offer_id":67549318873246,"sku":"11-0252","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/11-0252.jpg?v=1791648513","url":"https:\/\/chopcult.com\/products\/3-5-8-shovelhead-piston-ring-set-standard-hastings-rings-2m5721","provider":"ChopCult","version":"1.0","type":"link"}