Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each

Cylinder Head - Driver Side - Bare - 1.508 / 1.280 in Valves - 209 cc Intake - Aluminum - Ford Coyote 5.2L - Each

Cylinder Head - Passenger Side - Bare - 1.508 / 1.280 in Valves - 209 cc Intake - Aluminum - Ford Coyote 5.2L - Each

Valve Guide - 11/32 in Valve - 2.400 in Long - 0.545 in OD - Manganese - Bronze - Edelbrock Heads - Intake - Big Block Chevy - Each

Valve Guide - Intake - 0.267-0.270 in Valve - 1.780 in Long - 0.4935-0.4945 in OD - Powdered Metal - Set of 4

Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each