Product details:
CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions. - Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.FeaturesKit Type: CL-Kit - Cam and Lifter Kit - Camshaft Series: Thumpr - Usage: Street/Strip - Cam Type: Hydraulic Roller - Basic Operating RPM Range: 2,500-6,200Intake Duration at .050 Inch Lift: 243Exhaust Duration at .050 inch Lift: 257Advertised Intake Duration: 299Advertised Exhaust Duration: 319Lobe Separation: 107Intake Valve Lift: 0.531Exhaust Valve Lift: 0.517Lifters Included: Yes - Valve Springs Required: Yes - Assembly Lubricant Included: No - Camshaft Gear Attachment: 3-Bolt - Camshaft Material: Austempered Ductile Iron - Lifter Type: Hydraulic Roller - Timing Chain and Gears Included: No - Valve Stem Seals Included: No - Retainers Included: No - 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. Exemption Reason: N/AC.A.R.B. E.O. Number: N/ALocks Included: No - Gaskets Included: No - SK-Kit Upgrade: GK12-602-8Title: Big Mutha' Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit Chevrolet Small Block - K-Kit Upgrade: K12-602-8Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov - Amazon ASIN: N/AC.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only 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 California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle. - Notes:
