Comp Cams Camshaft - Xtreme Oval - Mechanical Flat Tappet - Lift 0.549 / 0.537 in - Duration 286 / 292 - 108 LSA - 3200 / 7200 RPM - Small Block Chevy - Each-12-654-5--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO