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COMP Cams CL12-601-4 Mutha' Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block
5.0 (18 items)
Limited Time SaleUntil the end
08
32
18
$180.50 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $300.84
Product details
| Management number | 215394800 | Release Date | 2026/04/12 | List Price | $120.34 | Model Number | 215394800 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 2,200-6,100 RPM Operating Range
- 235/249 Duration at .050". 107 Degree Lobe Separation Angle. 0.489"/0.476" Valve Lift
- CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.
- Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower gains and broad torque curve.
- Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer.
- Made in USA
| Brand | Comp Cams |
|---|---|
| Model | CL12-601-4 |
| Item Weight | 13.05 pounds |
| Manufacturer | COMP Cams |
| OEM Part Number | N |
| Item model number | CL12-601-4 |
| Product Dimensions | 25.4 x 5.5 x 3 inches |
| Manufacturer Part Number | CL12-601-4 |
| Is Discontinued By Manufacturer | No |
Cam & Lifter Kits
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