COMP Cams Camshaft Kit CS 305H

If you're looking to wake up your Chevrolet Small Block engine, this COMP Cams CS 305H Magnum/Drag Race hydraulic flat tappet camshaft kit is a solid option. It's designed for pro street applications and limited street driving, offering a noticeable bump in performance for those who want a racy idle and more power, especially when paired with intake, gears, and a 3500+ stall converter. This kit is intended for engines with a 10.5:1 compression ratio and is a popular choice for bracket racing builds.

This kit includes the camshaft itself, a set of lifters, a timing chain set, assembly lube, decals, and instructions, so you have the core components needed to get the job done. It's built for Chevrolet GEN 1 Small Blocks, covering a wide range of displacements from 262 up to 400 cubic inches. However, it's important to verify your specific engine setup, as it does not fit LT1/LT4 engines or factory roller Small Blocks from 1985 and newer, which were gradually introduced by GM. Removing the intake or timing cover is the best way to confirm if your block uses a flat tappet or roller camshaft.