{"title":"Long Block","description":null,"products":[{"product_id":"74-knucklehead-engine-assembly-v-twin-10-1388","title":"74 Knucklehead Engine Assembly - V-Twin 10-1388","description":"\u003cp\u003eReplica 74 inch long block Knucklehead with polished rocker boxes parkerized valve cover cups a Linkert bolt manifold the motor sprocket and an 18mm spark plug set. Fully assembled and tested for oil pressure.\u003c\/p\u003e\n\u003cp\u003eUnit features replica crank cases overhead oiler provision from timing cover cast iron type flywheel assembled with stock rods and Torrington rollers with steel cages a valve train with tappet assembly featuring Sifton lightning cam pushrods chrome pushrod covers and a finned cam cover. Replica cast iron cylinders are fitted with 8.5:1 pistons and Hasting rings replica cast iron oil pump assembly with early style iron cover and a distributor mechanical advance with corresponding relay mount with distributor post guide slot. Includes brass M-74 Linkert carburetor. *NOTE: M-74 Linkert carburetor is pre-run installed and tested within our Motor Shop. Running! Manufacturer's Bill of Sale supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1947\u003c\/td\u003e\n\u003ctd\u003eEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1941-1947\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549241770142,"sku":"10-1388","price":9959.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-1388a.jpg?v=1791646589"},{"product_id":"replica-74-knucklehead-long-block-with-polished-rocker-v-twin-10-1395","title":"Replica 74 Knucklehead Long Block with Polished Rocker - V-Twin 10-1395","description":"\u003cp\u003eReplica 74 inch long block Knucklehead with polished rocker boxes parkerized valve cover cups a Linkert inchBaby Butt inch manifold the motor sprocket and an 18mm spark plug set. Fully assembled and tested for oil pressure.\u003c\/p\u003e\n\u003cp\u003eUnit features Replica crank cases overhead oiler provision from timing cover cast iron type flywheel assembled with stock rods and Torrington rollers with steel cages a valve train with tappet assembly featuring Sifton lightning cam pushrods chrome pushrod covers smooth cam cover and a Replica M51 Linkert carburetor. Replica cast iron cylinders are fitted with 8.5:1 pistons and Hastings rings replica cast iron oil pump with easrly style iron cover and a distributor mechanical advance with corresponding relay mount with distributor post guide slot. The inchBaby Butt inch style manifold accepts Linkert 3-bolt type carburetors. Manufacturer's Bill of Sale supplied. **NOTE: Must order generator separately not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1941-1947\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549241835678,"sku":"10-1395","price":10419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-1395a.jpg?v=1791646592"},{"product_id":"panhead-engine-assembly-80-v-twin-10-1965-big-twin-1965-1969","title":"Panhead Engine Assembly 80\", \" - V-Twin 10-1965 - Big Twin 1965-1969","description":"\u003cp\u003e80 inch Panhead engine assembly is completely assembled and tested for oil pressure.\u003c\/p\u003e\n\u003cp\u003e1965 style Panhead 80 inch long block features V-Twin crankcase Sifton oil pump and breather assembly stock stroke flywheel Timken bearings and a stock lift cam installed with a matched pinion gear. Cylinders are stock with 8.5:1 compression cast pistons. Top end includes single plug Panhead heads fitted with rocker arm assemblies chrome pan covers with thick D rings chrome steel pushrod covers and an OKO shorty carburetor. Order 2 brush generator separately. Entire unit is pre run and factory tested for oil pump pressure. **NOTE: Charging system is not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1965-1969\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549278044318,"sku":"10-1965","price":6909.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-1965a.jpg?v=1791647639"},{"product_id":"74-flatside-shovelhead-long-block-v-twin-10-1966","title":"74 Flatside Shovelhead Long Block - V-Twin 10-1966","description":"\u003cp\u003eAssembled and tested for oil pressure. Includes all components pictured. Assembly is for use with 1965-1969 FL transmissions.\u003c\/p\u003e\n\u003cp\u003eUse with steel inner and outer primary covers. Manufacturer's Bill of Sale is supplied. Includes top mount and motor sprocket shaft. Long block fits 1965-1969 Big Twin transmissions that feature mid length main shaft. This can also fit 1941-1964 but will require the use of 1965-1969 transmissions. *NOTE: Must order carburetor and generator separately not included. Left engine cast does not accept cast aluminum inner primary cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e°Polished Rocker Boxes °Polished Oil Pump °Zinc Auto Advance Distributor\u003c\/li\u003e\n\u003cli\u003e°Bright Tappet Blocks °Chrome Pushrod Covers °Alloy Intake Manifold\u003c\/li\u003e\n\u003cli\u003e°Stainless Manifold Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1965-1969\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549278142622,"sku":"10-1966","price":7489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-1966a.jpg?v=1791647641"},{"product_id":"74-flatside-shovel-engine-assembly-v-twin-10-1978","title":"74 Flatside Shovel Engine Assembly - V-Twin 10-1978","description":"\u003cp\u003eEngine is assembled and tested for oil pressure. Includes all components pictured. Assembly is for use with 1965-1969 FL kick start transmission.\u003c\/p\u003e\n\u003cp\u003eEngine is sold with pre-run 1 7\/8 inch OKO shorty carburetor installed and tuned. Includes top motor mount. Left side case will accept tin stamped inner primary ONLY. Not for use with electric start. Manufacturer's Bill of Sale is supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e°Polished Rocker Boxes °Polished Oil Pump °Zinc Auto Advance Distributor\u003c\/li\u003e\n\u003cli\u003e°Bright Tappet Blocks °Chrome Pushrod Covers °Alloy Intake Manifold\u003c\/li\u003e\n\u003cli\u003e°Stainless Manifold Clamps °Flat Sealing Intake Seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1941-1969\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549278240926,"sku":"10-1978","price":7029.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-1978a.jpg?v=1791647643"},{"product_id":"80-flatside-shovel-engine-assembly-v-twin-10-1980","title":"80 Flatside Shovel Engine Assembly - V-Twin 10-1980","description":"\u003cp\u003eAssembled and tested for oil pressure. Includes all components pictured. Assembly is for use with 1965-1969 transmission.\u003c\/p\u003e\n\u003cp\u003eIncludes an OKO 1-7\/8 inch shorty carburetor. Manufacturer's Bill of Sale is supplied. *NOTE: Must order generator separately not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1958-1964\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549278339230,"sku":"10-1980","price":8029.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-1980a.jpg?v=1791647646"},{"product_id":"flatside-shovelhead-74-long-block-v-twin-10-2002","title":"Flatside Shovelhead 74 Long Block - V-Twin 10-2002","description":"\u003cp\u003eAssembled and tested for oil pressure.\u003c\/p\u003e\n\u003cp\u003eFlatside shovelhead long block is 74 inch cubic inch displacement featuring Sifton oil pump\/breather assembly stock stroke flywheel Timken bearing stock lift FLH cam with a matched pinion and cam gear and a Torrington bearing. Cylinders are stock style with 8.5:1 standard compression which include cast pistons and rings. Includes clamp style automatic advance distributor. Assembly is supplied with a natural finish Flatside 1966-1969 stock style cam cover chrome lifter blocks which are fitted with tappets and pushrods. *NOTE: Rocker boxes are polished. Order manifold carburetor and 2 brush generator separately. Entire unit is pre run and factory tested for oil pressure. Manufacturer's Statement of Origin is supplied. *NOTE: Delivered by truck only. Long block does not include carburetor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1958-1964\u003c\/td\u003e\n\u003ctd\u003eFL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549278437534,"sku":"10-2002","price":6989.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-2002a.jpg?v=1791647648"},{"product_id":"bastardo-panhead-engine-assembly-88-v-twin-10-2449-big-twin-0","title":"Bastardo Panhead Engine Assembly 88\", \" - V-Twin 10-2449 - Big Twin 0+","description":"\u003cp\u003eBastardo engine assembly is fitted with Shovelhead 3-5\/8 inch cylinders with 4-1\/4 inch stroke combined to create an 88 cubic inch engine. OKO shorty carburetor is installed and tuned. Dyna tested for oil pressure.\u003c\/p\u003e\n\u003cp\u003ePanhead with Shovelhead power features Shovelhead intake and exhaust valves. The exhaust ports are Shovelhead style to accept single bolt Shovelhead flanged headers. Redesigned intake ports will accept a Shovelhead o-ring intake manifold. This motor breathes and runs like a Shovelhead. *NOTE: Carburetor is included. Manufacturer's Statement of Origin is supplied. Features a front saddle for the 3 brush generator strap. Accepts Shovelhead OHO line to the heads. Set does not accept cast inner cover for 1965-1969 FL models. *NOTE: 3 brush generator saddle may be removed for 2 brush generator installation. Case cylinder ports are 3.8750 inch and machined to fit 3-5\/8 cylinders.\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\u003eCustom\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"V-Twin Manufacturing","offers":[{"title":"Default Title","offer_id":67549281943710,"sku":"10-2449","price":7539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/2127\/files\/10-2449a.jpg?v=1791647710"}],"url":"https:\/\/chopcult.com\/collections\/long-block.oembed","provider":"ChopCult","version":"1.0","type":"link"}