Cam Motion Inc Camshaft - Junkyard Dog - Hydraulic Roller - Lift 0.621 / 0.604 in - Duration 293 / 309 - 115 LSA - 4000 / 7200 RPM - GM LS-Series - Each-03-01-0082--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO