Comp Cams Camshaft - Magnum Muscle - Hydraulic Flat Tappet - Lift 0.464 / 0.464 in - Duration 268 / 276 - 110 LSA - 1600 / 5600 RPM - Mopar B / RB-Series - Each-21-305-4--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO