{"product_id":"comp-cams-12-420-8","title":"COMP Cams Camshaft CS 270H-R10","description":"\u003cp\u003eFits '58-'021 262-400 cid Chevy Small Blocks 2  Mild street performance - Slightly noticeable lope at idle - Works with stock converter  Needs aftermarket intake, headers, 3.40 to 4.10 rear gears  Requires thrust button and wear plate and suitable timing cover with thrust button and built-in wear plate  High pressure \/ high volume fuel pumps require bronze tip fuel pump pushrods - OEM valve springs cannot be used  Warning: Camshaft Optimized for use with a Melanized or Nitrided distributor gear. Not compatible with cast or steel gears without similar surface treatments. Failure to utilize the proper distributor gear will void all warranties and\/or return policies.   1: Cams for '55-'57 engines can be custom ordered. 2: The '87+ Chevy Small Block received provisions for roller lifters. Most '87 - '93 GM cars came with roller lifters, but most '87 - '95 trucks came with flat tappet lifters in roller lifter style blocks. If your block has '87+ OEM-style roller cam provisions but does not have roller components fitted, COMP Hyd. Roller Lifter Install Kit for '87-'90 Blocks or '91-'02 Blocks can be purchased. As well as a '87+ OE-Style COMP Hyd. Roller Cam and '87+ OE-Style COMP Roller Lifters . Pre-'87 blocks require Retro-Fit Link Bar Roller Lifters.\u003c\/p\u003e\u003cp\u003eGenuine COMP Cams. Part number 12-420-8.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not CARB approved — not for sale or use on pollution-controlled vehicles in California.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":48710086263009,"sku":"12-420-8","price":577.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/504bd9517a68bda6c57349b9f33f50f2_c6273f92-29bd-4722-a742-a28eaca15668.jpg?v=1784691052","url":"https:\/\/mlperformanceusa.com\/products\/comp-cams-12-420-8","provider":"ML Performance USA","version":"1.0","type":"link"}