Edelbrock Camshaft / Lifters - Performer-Plus - Hydraulic Flat Tappet - Lift 0.448 / 0.472 in - Duration 270 / 280 - 112 LSA - Idle / 5500 RPM - Small Block Ford - Kit-2122--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO