Isky Cams Camshaft - Hi-Rev Oval Track - Mechanical Flat Tappet - Lift 0.525 / 0.520 in - Duration 290 / 296 - 106 LSA - 3000 / 6800 RPM - Small Block Chevy - Each-201CC1--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO