Stage 2 Thumpr Camshaft LS 4.8L/5.3L/6.0L Trucks

Camshaft - Thumper NSR Stage 2 - Hydraulic Roller - Lift 0.541 / 0.539 in - Duration 280 / 299 - 113 LSA - 1800 / 6500 RPM - GM LS-Series - Each