COMP Cams Camshaft Kit CB XM270H-12 - SK11-236-4

Xtreme Marine 226/236 Hydraulic Flat Cam SK-Kit for Chevrolet Big Block 396-454

Application: Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Jet w/ A impeller, strong mid- range, good throttle response, noticeable idle.

SK-KIT - Small Kit Includes: Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals and Instructions.