The COMP Cams Stage 2 LST Master Cam Kit for manual LS3 Camaro and Corvette is engineered for aftermarket‑piston LS3 engines seeking higher output. The kit includes cam, lifters, timing set, pushrods, springs, retainers, locks, spring seats and seals for a complete valvetrain refresh. It is specified for manual transmission LS3 applications with aftermarket pistons; see related part numbers for stock piston options.
Comp Cams Stage 2 LST 251/266 Hydraulic Roller Master Cam Kit for Manual LS3 w/ Aftermarket Pistons