COMP Xtreme Marine Camshaft Kit 58+ Avanti Buick Cadillac Checker Chevrolet GMC Oldsmobile Pontiac Studebaker 262-400ci v8

Description COMP Xtreme Marine Camshaft Kit 58-98 Avanti Buick Cadillac Checker Chevrolet GMC Oldsmobile Pontiac Studebaker 262-400ci v8 -ccaSK12-244-4.

Xtreme Marine 234/244 Hydraulic Flat Cam SK-Kit for Chevrolet Small BlockExhaust Duration:292Intake Duration:278Basic Operating RPM Range:2,000-6,200Cam Type:Hydraulic Flat TappetCamshaft Series:Xtreme MarineEngine Family:Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)Exhaust Duration at .050 inch Lift:244Exhaust Valve Lift:0.5Gaskets Included:NoIntake Duration at .050 Inch Lift:234Intake Valve Lift:0.498Lifter Style:Hydraulic Flat TappetLifters Included:YesLocks Included:NoPushrods Included:NoRetainers Included:NoTiming Chain and Gears Included:YesUsage:MarineValve Stem Seals Included:NoAssembly Lubricant Included:YesCamshaft Gear Attachment:3-BoltCamshaft Material:Cast IronLobe Separation:112.

Valve Springs Required:Yes.

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.