COMP Cams K-KIT camshaft package (283Th R7 Th) is supplied as a full kit including camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, timing chain set and assembly lube for flat tappet installs. Targeted at high-performance street use, it can run on a stock converter but performs best with a 2000+ rpm converter and lower gears, and it may produce a choppy or thumping idle.
COMP Cams Camshaft Kit CBVI 283Th R7 Th