Edelbrock Camshaft / Lifters - Performer RPM - Hydraulic Flat Tappet - Lift 0.556 / 0.581 in - Duration 290 / 300 - 108 LSA - 1500 / 6500 RPM - Big Block Ford - Kit-7167--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO