Comp Cams Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.480 / 0.480 in - Duration 258 / 264 - 114 LSA - 1200 / 5200 RPM - Small Block Ford - Each-35-512-8--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO