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Comp Cams

Camshaft, Comp Cams Thumpr, Thumpr CL-Kit, BBC, Hyd Roller

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Part# : CL16008
Mfg#: CL11-600-8
Sold As: Each
Ship Size: Standard
$1,225.99
List Price: $1,349.95
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Fits 1978–1983 Malibu View fitment for 4 models
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Big Block Chevrolet 396-454 Thumpr Hydraulic roller Cam & Lifter Kit by COMP Cams®

Thumpr hydraulic roller cam-and-lifter kit keeps the matched lifter package with the selected grind

This Thumpr hydraulic roller cam & lifter kit is designed for Big Block Chevrolet 396-454. Valve lift is .547/.530 inch, advertised duration is 283/303 degrees, duration at .050-inch lift is 227/241 degrees, lobe separation is 107 degrees, and the documented operating range is 1700-5500 RPM. High-performance street; choppy/thumping idle. The CL-Kit includes the camshaft and matched lifters.

• Big Block Chevrolet 396-454 application • Thumpr hydraulic roller design • Valve lift: .547/.530 inch • Duration @ .050: 227/241 degrees • 107-degree lobe separation • Camshaft and matched lifters included

Notes

  • APPLICATION FOOTNOTES: [7] Stock springs cannot be used.
  • This item is not eligible for any further discounts or promotional pricing.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1977 Chevrolet Chevelle Big-Block Gen IV/V - hydraulic roller [7, 10, 46]
1964–1987 Chevrolet El Camino 1964–1977: Big-Block Gen IV/V - hydraulic roller [7, 10, 46]
1978–1987: CL Kit - hydraulic roller [7, 10, 46]
1978–1983 Chevrolet Malibu CL Kit - hydraulic roller [7, 10, 46]
1970–1988 Chevrolet Monte Carlo 1970–1977: Big-block Gen IV/V - hydraulic roller [7, 10, 46]
1978–1988: CL Kit - hydraulic roller [7, 10, 46]
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Camshaft, Comp Cams Thumpr, Thumpr CL-Kit, BBC, Hyd Roller
Comp Cams Camshaft, Comp Cams Thumpr, Thumpr CL-Kit, BBC, Hyd Roller