{"product_id":"andrews-n-grind-cam-n-grind-knucklehead-for-1936-1947-harley-touring-vintage","title":"Andrews Camshafts for 1936-1947 Harley-Davidson Knucklehead Big Twin","description":"\u003cp\u003eStock \"N\" grind replacement cam designed for restoring classic vintage engines back to factory performance.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC ground from solid steel billets and heat-treated for maximum longevity\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for stock 61\" and 74\" overhead-valve configurations\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eBolt-in performance cam\u003c\/li\u003e\n\u003cli\u003eSmooth idle, strong pull to 6000 rpm\u003c\/li\u003e\n\u003cli\u003eThis cam is the Knuckle equivalent of a \"B\" cam in a Pan\/Shovel motor\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable grind options:\u003c\/strong\u003e N; S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part numbers:\u003c\/strong\u003e 212965, 212970\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote: Duration measured @ .053\" checking height.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: Fits '36-'47 Harley-Davidson Knucklehead models. Drop-in replacement for factory setups. Installer must verify all valvetrain and component clearances during assembly.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePlease confirm your exact model and year in the fitment chart before ordering.\u003c\/p\u003e","brand":"Andrews","offers":[{"title":"N","offer_id":50054886424647,"sku":"DS09250584","price":220.93,"currency_code":"USD","in_stock":true},{"title":"S","offer_id":50055001210951,"sku":"DS09250585","price":227.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/404D6E9D-A3FB-4E41-BC7A-8F28159945AF.png?v=1794269835","url":"https:\/\/easternperformance.com\/products\/andrews-n-grind-cam-n-grind-knucklehead-for-1936-1947-harley-touring-vintage","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}