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

Part # 35-602-8SKU COM35-602-8

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
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

Description

Big Mutha' Thumpr 243/257 Hydraulic Roller Cam