The COMP Cams CS XR258HR-1 cam and lifter kit includes camshaft, lifters, assembly lube, decals and instructions for a ready-to-install upgrade. Tailored for throttle-body 305 or 350 setups, it balances good economy with added power and improved drivability, making it a practical choice for users seeking a mild but meaningful cam change without extreme idle or tuning demands.
COMP Cams Cam & Lifter Kit CS XR258HR-1