COMP Cams Camshaft CS 270H-R10

Fits '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.