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

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

Vehicle Specific View fitment for 10 models
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Part# CK26028
Mfg# K12-602-8
Sold As Each
$1,661.99
List Price: $1,828.95
You Save $166.96

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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 Cam, Lifters, Valve Springs, Retainers, Locks, Seals, & Timing Set.

EACH KIT CONTAINS: Camshaft, lifters, springs, retainers, locks, valve seals and timing chain set. DOES NOT INCLUDE THE PUSHRODS

Notes

  • APPLICATION FOOTNOTES: [7] Stock springs cannot be used. [10] Requires thrust button & wear plate.
  • 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 K Kit - Retro-fit hydraulic roller [7, 10, 46]
1984–1987 Buick Grand National K Kit - Retro-fit hydraulic roller [7, 10, 46]
1978–1987 Buick Regal K Kit - Retro-fit hydraulic roller [7, 10, 46]
1983–1987 Buick T-Type K Kit - Retro-fit hydraulic roller [7, 10, 46]
1964–1977 Chevrolet Chevelle Small-Block - Retro-fit hydraulic roller [7, 10, 46]
1964–1987 Chevrolet El Camino 1964–1977: Small-Block - Retro-fit hydraulic roller [7, 10, 46]
1978–1987: K Kit - Retro-fit hydraulic roller [7, 10, 46]
1978–1983 Chevrolet Malibu K Kit - Retro-fit hydraulic roller [7, 10, 46]
1970–1988 Chevrolet Monte Carlo 1970–1977: Small-block - Retro-fit hydraulic roller [7, 10, 46]
1978–1988: K Kit - Retro-fit hydraulic roller [7, 10, 46]
1978–1988 Oldsmobile Cutlass K Kit - Retro-fit hydraulic roller [7, 10, 46]
1982–1986 Pontiac Bonneville K Kit - Retro-fit hydraulic roller [7, 10, 46]
1978–1987 Pontiac Grand Prix K Kit - Retro-fit hydraulic roller [7, 10, 46]
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Camshaft, Comp Cams Thumpr, Big Mutha Thumpr K-Kit, SBC, Retro Hyd Roller
Comp Cams Camshaft, Comp Cams Thumpr, Big Mutha Thumpr K-Kit, SBC, Retro Hyd Roller