Comp Cams Ls1 Xr281hr-12 High-Performance Engines Polished Aluminum — Resists corrosion

Polished Aluminum — Resists corrosion and cleans up easily

Available with Hi-Tech

and robust sound while your vehicle experiences lower back pressure

Park Avenue 1980 Buick Estate Wagon Base 1977 - 1980 Buick LeSabre Base 1977 - 1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1979 - 1980 Buick LeSabre Limited 1978 - 1980 Buick LeSabre Sport 1979 - 1980 Buick Regal Limited

Comp Cams Ls1 Xr281hr-12 High-Performance Engines Polished Aluminum — Resists corrosionXFIT RPM Hi Lift, XR281HR High RPM Street Strip Camshaft for use w LS6 or Aftermarket Intake HYDRAULIC ROLLER High RPM street strip camshaft for use with LS6 or aftermarket intake. Requires computer modifications. Lifter Type: Hydraulic Roller Engine Family: GM LS Gen III IV 8 Cyl. '97 Current Three Bolt 4. 8 5. 3 5. 7 6. 0 6. 2 7. 0L Engines Cam Family: XFIT RPM High Lift Specifications Intake Exhaust RPM Range: Valve Lash: Valve Timing: Duration: