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Photo of Camshaft, Comp Cams Thumpr, Big Mutha Thumpr CL-Kit, SBC, Hyd Roller
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Comp Cams

Camshaft, Comp Cams Thumpr, Big Mutha Thumpr CL-Kit, SBC, Hyd Roller

Vehicle Specific View fitment for 10 models
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Part# CL86028
Mfg# CL08-602-8
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$778.99
List Price: $857.95
You Save $78.96

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Allow 2-6 weeks for item to arrive.
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Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. Includes cams & lifters.

EACH KIT CONTAINS: Camshaft and lifters. DOES NOT INCLUDE THE PUSHRODS

Notes

  • APPLICATION FOOTNOTES: [7] Stock springs cannot be used. [46] Must use bronze tip fuel pump push rod when using high pressure or high volume pump. [111] 1996-99 Vortec engines may experience retainer to valve guide clearance issues with anything over .470"
  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
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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
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
1982 Buick Grand National CL Kit - hydraulic roller [7]
1984–1987 Buick Grand National CL Kit - hydraulic roller [7]
1978–1987 Buick Regal CL Kit - hydraulic roller [7]
1983–1987 Buick T-Type CL Kit - hydraulic roller [7]
1964–1977 Chevrolet Chevelle Small-Block - hydraulic roller [7]
1964–1987 Chevrolet El Camino 1964–1977: Small-Block - hydraulic roller [7]
1978–1987: CL Kit - hydraulic roller [7]
1978–1983 Chevrolet Malibu CL Kit - hydraulic roller [7]
1970–1988 Chevrolet Monte Carlo 1970–1977: Small-block - hydraulic roller [7]
1978–1988: CL Kit - hydraulic roller [7]
1978–1988 Oldsmobile Cutlass CL Kit - hydraulic roller [7]
1982–1986 Pontiac Bonneville CL Kit - hydraulic roller [7]
1978–1987 Pontiac Grand Prix CL Kit - hydraulic roller [7]
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Camshaft, Comp Cams Thumpr, Big Mutha Thumpr CL-Kit, SBC, Hyd Roller
Comp Cams Camshaft, Comp Cams Thumpr, Big Mutha Thumpr CL-Kit, SBC, Hyd Roller