COMP Cams
COMP Cams CK54-702-11 - The Stage 2 Thumpr Cam Kit for LS GEN III 5.3-6.0L provides an awesome idle lope in modified 5.3L & 6.0L trucks. Includes pushrods, LS6+ springs, retainers, locks, spring seats and valve seals.
COMP Cams CK54-702-11 - The Stage 2 Thumpr Cam Kit for LS GEN III 5.3-6.0L provides an awesome idle lope in modified 5.3L & 6.0L trucks. Includes pushrods, LS6+ springs, retainers, locks, spring...