{"product_id":"motorshop-61-inch-knucklehead-cylinder-piston-kit-for-harley-davidson-el-1936-1940","title":"Motorshop 61 Inch Knucklehead Cylinder Piston Kit For Harley EL 1936 To 1940","description":"\u003cdiv\u003e\n\u003ch1\u003eMotorshop 61 Inch Knucklehead Cylinder Piston Kit For Harley EL 1936 To 1940\u003c\/h1\u003e\n\u003cp\u003e61-inch Knucklehead cylinder and piston kit, cast iron with five cooling fins, is designed specifically for Harley-Davidson EL models from 1936 to 1940.\u003c\/p\u003e\n\u003cp\u003eHoned and pre-fitted with 7.5:1 compression cast pistons and rings, this kit is ready to run after proper break-in procedures outlined in the shop manual.\u003c\/p\u003e\n\u003cp\u003eThe kit is suitable for stock stroke engines and features a piston-to-wall clearance of approximately 0.0025 to 0.003 inches, balancing durability with performance for vintage Harley setups.\u003c\/p\u003e\n\u003cp\u003eOriginal markings with a black finish are retained in appearance, but replacement kits do not carry the original motorcast markings or factory casting numbers on the cylinder base.\u003c\/p\u003e\n\u003cp\u003eMade in Taiwan, these cylinders are crafted to reliable manufacturing standards while maintaining compatibility with classic EL configurations.\u003c\/p\u003e\n\u003cp\u003eFitment covers Harley Davidson EL models from 1936 to 1940, making this kit a focused option for restoration or rebuild projects. Pair with recommended accessories to tailor fitment for your engine, including piston sets and additional cylinders designed for classic Harley engines.\u003c\/p\u003e\n\u003cp\u003eFor installation steps and fitment guidance, see V-Twin Manufacturing Piston Fitment Instructions.\u003c\/p\u003eReplacement 61 inch Knucklehead cylinder and piston kit features cast iron construction with 5 fins above head bold line. Original markings with a black finish. Honed and pre fitted with 7.5:1 compression cast pistons and rings.\n\u003cp\u003eThe Motorshop 61 Inch Knucklehead Cylinder Piston Kit is designed specifically for vintage Harley Davidson EL models from 1936 to 1940. Crafted with precision, these cylinders feature five fins for effective cooling and are ready to run after proper break-in procedures, which are outlined in the provided shop manual. This kit is suitable for stock stroke applications, ensuring compatibility with original engine configurations. The cylinders are constructed from cast iron, with a piston-to-wall clearance of approximately 0.0025 to 0.003 inches, ensuring optimal performance and durability. Please note that replacement kits do not carry the original motorcast markings or factory casting numbers on the cylinder base, maintaining a focus on functional quality and compatibility. These cylinders are sourced from Taiwan, offering reliable manufacturing standards. Proper installation and break-in are essential for longevity and performance, and detailed instructions can be found at \u003ca href=\"http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston%20Fitment.pdf\"\u003eV-Twin Manufacturing Piston Fitment Instructions\u003c\/a\u003e. Pair this set with recommended accessories to achieve the best results, including piston sets and additional cylinders designed for classic Harley engines. Whether restoring a vintage bike or performing a rebuild, this kit provides a dependable foundation for your project.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFive fins for efficient cooling\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eReady to run with proper break-in\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSuitable for stock stroke engines\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eConstructed from durable cast iron\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003ePiston-to-wall clearance of approximately.0025 -.003 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned for Harley Davidson EL models from 1936-1940\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMade in Taiwan for quality manufacturing\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson EL 1936\u003cbr\u003e\nHarley Davidson EL 1937\u003cbr\u003e\nHarley Davidson EL 1938\u003cbr\u003e\nHarley Davidson EL 1939\u003cbr\u003e\nHarley Davidson EL 1940\u003c\/div\u003e","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":44652716392490,"sku":"11-2600","price":576.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-2600a.jpg?v=1785877761","url":"https:\/\/atticusgoods.com\/products\/motorshop-61-inch-knucklehead-cylinder-piston-kit-for-harley-davidson-el-1936-1940","provider":"Atticus Goods","version":"1.0","type":"link"}