The COMP Cams camshaft kit is provided as a complete K‑Kit including camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, timing chain set, assembly lube (flat tappet), decals and instructions. Tuned for throttle-body 305 or 350 engines, it balances economy and power, giving a very good combination of drivability and added output for mild performance upgrades.
COMP Cams Camshaft Kit CS XR258HR-12