Engines and Components› Camshafts and Valvetrain

COMP Cams

M-Thmpr 235/249 H-Rollr Cam Ford 221-302

$549.95

SKU: C007 31-601-8

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The COMP Cams 31-601-8 Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft is designed for high-performance street/strip use in Ford 221-302ci non-factory roller blocks from 1963-1995. It features .540" intake and .526" exhaust lift, with an RPM range of 2200-5900, requiring 9:1 compression, a 2500+ stall, intake, gears, and headers for proper operation.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCOMP Cams
Part NumberC007 31-601-8

Videos

COMP Cams Hydraulic Roller Lifter Retro-fit Ford 289 302 Stroker Rebuild part 2

COMP Cams Hydraulic Roller Lifter Retro-fit Ford 289 302 Stroker Rebuild part 2
How to Convert From Flat-Tappet to a Roller Camshaft

How to Convert From Flat-Tappet to a Roller Camshaft
COMP Cams #Techtips: Hydraulic Roller Lifters

COMP Cams #Techtips: Hydraulic Roller Lifters

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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