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Comp Cams

Camshaft, Comp Cams Xtreme Energy, K-Kit XR276HR, Chevy SB, Retro Hyd Roller

Part# : L201151
Mfg#: K12-423-8
Sold As: Set
Ship Size: Oversize 1
$1,624.99
List Price: $1,787.95
You Save $162.96

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Vehicle Specific View fitment for 10 models
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Chevrolet Small Block 262-400 V8 XR276HR Retrofit Hydraulic Roller K-Kit by COMP Cams®

XR276HR K-Kit combines the retrofit hydraulic roller camshaft with matched valvetrain components

Designed for Chevrolet Small Block 262-400 V8, this COMP Cams® Xtreme Energy XR276HR retrofit hydraulic roller K-Kit uses .502/.510-inch valve lift, 276/282° advertised duration, 224/230° duration at .050 inch and a 110° lobe-separation angle. Its 1900-5600 RPM range is suited to high-performance street use with a choppy idle. The K-Kit includes the camshaft, lifters, valve springs, retainers, locks, valve seals and timing set.

• Chevrolet Small Block 262-400 V8 application • Xtreme Energy XR276HR grind • Retrofit Hydraulic Roller design • Valve lift: .502/.510 inch • Duration @ .050: 224/230° • Camshaft, lifters, springs, retainers, locks, seals and timing set included

Notes

  • Requires thrust button and wear plate; Must use bronze tip fuel pump push rod when using high-pressure or high-volume pump.
  • This item is not eligible for any further discounts or promotional pricing.
  • This item is Oversize 1, and is excluded from free ground shipping.
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
1982 Buick Grand National K Kit - SB, XR 276HR retro [10,46]
1984–1987 Buick Grand National K Kit - SB, XR 276HR retro [10,46]
1978–1987 Buick Regal K Kit - SB, XR 276HR retro [10,46]
1983–1986 Buick T-Type K Kit - SB, XR 276HR retro [10,46]
1964–1977 Chevrolet Chevelle Small-Block - XR276HR retro fit roller [10,46]
1964–1987 Chevrolet El Camino 1964–1977: Small-Block - XR276HR retro fit roller [10,46]
1978–1987: K Kit - SB, XR 276HR retro [10,46]
1978–1983 Chevrolet Malibu K Kit - SB, XR 276HR retro [10,46]
1970–1988 Chevrolet Monte Carlo 1970–1977: Small-Block - XR276HR retro fit roller [10,46]
1978–1988: K Kit - SB, XR 276HR retro [10,46]
1978–1988 Oldsmobile Cutlass K Kit - SB, XR 276HR retro [10,46]
1982–1986 Pontiac Bonneville K Kit - SB, XR 276HR retro [10,46]
1978–1987 Pontiac Grand Prix K Kit - SB, XR 276HR retro [10,46]
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Camshaft, Comp Cams Xtreme Energy, K-Kit XR276HR, Chevy SB, Retro Hyd Roller
Comp Cams Camshaft, Comp Cams Xtreme Energy, K-Kit XR276HR, Chevy SB, Retro Hyd Roller