{"product_id":"comp-cams-lifters-harley-evo-forged-roller-tappet","title":"Comp Cams Lifters, Harley Evo Forged Roller Tappet","description":"\u003cp\u003ePerformance Hydraulic Roller Lifters: VThunder by COMP Cams, the leader in valve train Technology, introduces their new replacement Evolution Big Twin hydraulic Roller lifter to its line of V-Twin aftermarket products. Our new lifter features a rigid nodular cast iron body with a 52100 bearing, axle and wheel assembly for strength. VThunder's lifter utilizes an advanced ultra-high flow metering system which allows more oil movement through the engine to aid in cooling. Each lifter is precision ID Ground and matched with a Graded piston, and features a high performance retaining ring. (4) Performance replacement hydraulic Roller lifters for 1984-1999 Big Twin EVO\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a023d18c656421fe9edb36f16f420257.PDF\"\u003eCatalog\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8a0c0c4bac68d143c077f3d274494faf.PDF\"\u003eUser 1\u003c\/a\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47349642231957,"sku":"CCA7390-4","price":213.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/1839\/2469\/files\/7aac20f5bc9baa2bc67338bd8b7b227bL.jpg?v=1778656406","url":"https:\/\/blowbyracing.com\/products\/comp-cams-lifters-harley-evo-forged-roller-tappet","provider":"Blow-By Racing","version":"1.0","type":"link"}