Comp Cams Camshaft - Factory Muscle - Hydraulic Flat Tappet - Lift 0.447 / 0.447 in - Duration 342 / 342 - 114 LSA - 1800 / 5800 RPM - Small Block Chevy - Each-12-106-3--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO