Comp Cams Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.512 / 0.512 in - Duration 264 / 270 - 114 LSA - 1500 / 5500 RPM - Small Block Ford - Each-35-349-8--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO