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Comp Cams

Camshaft, Comp Cams Xtreme Energy, XR276HR, Chevy Small Block, Retro Hyd Roller

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Part# : L201103
Mfg#: 12-423-8
Sold As: Each
Ship Size: Standard
$578.99
List Price: $637.95
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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 Camshaft by COMP Cams®

XR276HR retrofit hydraulic roller cam uses .502/.510-inch lift and 224/230° duration at .050

Designed for Chevrolet Small Block 262-400 V8, this COMP Cams® Xtreme Energy XR276HR retrofit hydraulic roller camshaft 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.

• Chevrolet Small Block 262-400 V8 application • Xtreme Energy XR276HR grind • Retrofit Hydraulic Roller design • Valve lift: .502/.510 inch • Duration @ .050: 224/230° • Operating range: 1900-5600 RPM

Notes

  • 11-requires thrust button and wear plate.
  • See application chart for more information.
  • 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
1982 Buick Grand National Camshaft only - SB, XR 276HR retro fit roller [10,46]
1984–1987 Buick Grand National Camshaft only - SB, XR 276HR retro fit roller [10,46]
1978–1987 Buick Regal Camshaft only - SB, XR 276HR retro fit roller [10,46]
1983–1986 Buick T-Type Camshaft only - SB, XR 276HR retro fit roller [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: Camshaft only - SB, XR 276HR retro fit roller [10,46]
1978–1983 Chevrolet Malibu Camshaft only - SB, XR 276HR retro fit roller [10,46]
1970–1988 Chevrolet Monte Carlo 1970–1977: Small-Block - XR276HR retro fit roller [10,46]
1978–1988: Camshaft only - SB, XR 276HR retro fit roller [10,46]
1978–1988 Oldsmobile Cutlass Camshaft only - SB, XR 276HR retro fit roller [10,46]
1982–1986 Pontiac Bonneville Camshaft only - SB, XR 276HR retro fit roller [10,46]
1978–1987 Pontiac Grand Prix Camshaft only - SB, XR 276HR retro fit roller [10,46]
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Camshaft, Comp Cams Xtreme Energy, XR276HR, Chevy Small Block, Retro Hyd Roller
Comp Cams Camshaft, Comp Cams Xtreme Energy, XR276HR, Chevy Small Block, Retro Hyd Roller