My Garage Add a vehicle

Pick your vehicle in the Shop By Vehicle bar below and every page shows the parts that fit it.

Cart
Reset

COMP Cams Nostalgia Plus 247/254 Solid Flat Cam SK-Kit for Chevrolet Small Block

Part # SK12-673-4SKU COMSK12-673-4

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft Kit
Advertised Exhaust Duration254 deg
Advertised Intake Duration284 deg
Amazon ASINB001R99RTS
Assembly Lubricant IncludedYes
Basic Operating RPM Range2,300-6,900 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 TypeSolid Flat Tappet
Camshaft Gear Attachment3-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesNostalgia Plus
Engine FamilyChevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift254 deg
Exhaust Valve Lift0.504 in
Gaskets IncludedNo
Intake Duration at .050 Inch Lift247 deg
Intake Valve Lift0.498 in
Kit TypeSK-Kit - Small Kit
Lifter TypeSolid Flat Tappet
Lifters IncludedYes
Lobe Separation112 deg
Locks IncludedNo
Pushrods IncludedNo
Retainers IncludedNo
Timing Chain and Gears IncludedYes
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584079255

Description

SK-KIT - Small Kit Includes: Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals and Instructions.