Engines and Components Camshafts and Valvetrain

COMP Cams

CAMSHAFT KIT P8 291TH R7

$1,327.17

SKU: C007 CL51-601-11

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Description

The COMP Cams Mutha' Thumpr 235/249 Hydraulic Roller Cam (part number CL51-601-11) is designed for high-performance street/strip applications in Pontiac 265-455 C.I. 8 Cylinder engines from 1955-1981. This camshaft requires a minimum of 9:1 compression, a 2500+ stall converter, upgraded intake, gears, and headers for optimal performance, and it produces a rough idle.

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Specifications

BrandCOMP Cams
Part NumberC007 CL51-601-11

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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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