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COMP Cams Magnum/Drag Race 253/253 Hydraulic Flat Cam and Lifter Kit for Pontiac 265-455

Part # CL51-241-4SKU COMCL51-241-4

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft and Lifter Kit
Advertised Exhaust Duration305 deg
Advertised Intake Duration305 deg
Amazon ASINB001R9DT88
Assembly Lubricant IncludedYes
Basic Operating RPM Range3,000-6500 RPM
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?Yes, but must be a race/competition only vehicle.
Cam TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesMagnum
Engine FamilyPontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration at .050 inch Lift253 deg
Exhaust Valve Lift0.525 in
Gaskets IncludedNo
Intake Duration at .050 Inch Lift253 deg
Intake Valve Lift0.525 in
Kit TypeCL-Kit - Cam and Lifter Kit
Lifter TypeHydraulic Flat Tappet
Lifters IncludedYes
Lobe Separation110 deg
Locks IncludedNo
Retainers IncludedNo
Timing Chain and Gears IncludedNo
UsageStreet/Performance
Valve Springs RequiredYes
Valve Stem Seals IncludedNo
UPC / GTIN00036584451341

Description

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.