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COMP Cams Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351W

Part # 35-602-8

Description

Big Mutha' Thumpr 243/257 Hydraulic Roller Cam

Specifications

Amazon ASINB0014EXK5S
Assembly Lubricant IncludedNo
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 and Lifter Kit UpgradeCL35-602-8
Cam, Lifter and Gear Drive UpgradeGK35-602-8
Camshaft Gear Attachment1-Bolt
Camshaft MaterialAustempered Ductile Iron
Camshaft SeriesThumpr
Engine FamilyFord 351W 8 Cylinder (1969-1996)
Grind Number299THR7
K-Kit UpgradeK35-602-8
Lifters IncludedNo
Lobe Separation107 deg
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584150947