COMP Cams Thumpr 235/249 Retro-Fit Hydraulic Roller Complete Kit For Oldsmobile 260-455 K42-601-11 SnailArmor Through our extensive parts prototyping

Through our extensive parts prototyping and dyno testing programs we have found that replacing the upper pipe will free up additional horsepower and boost response

Triple Fin design produces "Super Sound" Triple Fins set at the center of the funnel produces a dynamic and aggressive sound

Silverado 1988 - 1992 Chevrolet C1500 Scottsdale 1990 - 1998 Chevrolet C1500 WT 1975 - 1981 Chevrolet K10 Cheyenne 1981 - 1986 Chevrolet K10 Custom 1975 - 1980 Chevrolet K10 Custom Deluxe 1981 Chevrolet K10 Deluxe 1975 - 1986 Chevrolet K10 Scottsdale

PTACO-23-SRD-Infill-1

The Dirt King spec coilover shocks were developed specifically for our Tundra long travel kits with a custom hose layout

COMP Cams Thumpr 235/249 Retro-Fit Hydraulic Roller Complete Kit For Oldsmobile 260-455 K42-601-11 SnailArmor Through our extensive parts prototypingK KIT Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.