Comp Cams Camshaft - Xtreme Marine - Hydraulic Flat Tappet - Lift 0.447 / 0.462 in - Duration 256 / 262 - 112 LSA - 1000 / 5000 RPM - Small Block Chevy - Each-12-232-3--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO