Comp Cams Camshaft - High Energy - Hydraulic Flat Tappet - Lift 0.447 / 0.447 in - Duration 260 / 260 - 110 LSA - 1200 / 5200 RPM - Oldsmobile V8 - Each-42-228-4--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO