COMP Cams CL12-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Cam and Lifter Kit Chevrolet Small Block

★★★★★ 4.6 116 reviews

$1,152.95
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by coachtoriocuritiba.com.br
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$1,152.95
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives May 7
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by coachtoriocuritiba.com.br
Free 30-day returns Details

Product details

Management number 215394834 Release Date 2026/04/12 List Price $461.18 Model Number 215394834
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.
  • 2,200-5,900 RPM Operating Range
  • 235/249 Duration at .050". 107 Degree Lobe Separation Angle. 0.521"/0.507" Valve Lift
  • CL Kits include a camshaft, a set of lifters and instructions.
  • 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 COMP Cams
Exterior metallic
Item Weight 14.8 pounds
Manufacturer COMP Cams
OEM Part Number N
Item model number CL12-601-8
Product Dimensions 26 x 5.5 x 3 inches
Manufacturer Part Number CL12-601-8

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.6 out of 5
★★★★★
116 ratings | 48 reviews
How item rating is calculated
View all reviews
5 stars
84% (97)
4 stars
3% (3)
3 stars
2% (2)
2 stars
1% (1)
1 star
10% (12)
Sort by

There are currently no written reviews for this product.