12-433-8 Xtreme Energy 236/242 Hydraulic Roller Cam for Chevrolet Small Block

Application Summary: Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information. Key Search Words: 265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10 Product Description - Extended: Street/strip applications, 9:1 compression, rough idle intake, headers, 2800+ stall, gears. Product Description - Long: Xtreme Energy 236/242 Hydraulic Roller Cam for Chevrolet Small Block Market Description: Xtreme Energy 236/242 Hydraulic Roller Cam Product Description - Invoice: XE 236/242 Hydraulic Roller Cam SBC Product Description - Short: COMP Cams Camshaft CS XR288HR-10 Label Description: CAMSHAFT, CS XR288HR-10 Product Description - Short: XE 236/242 HRlrSBC AAIA Part Type Description: Engine Camshaft Shipping Restrictions: None