ProMaxx Performance 9207: Project X Assembled Aluminum Cylinder Heads for Small Block Ford (210cc)
210cc Intake Runner
Project X Aluminum Cylinder Heads Small Block Ford Intake Runner: 210cc Spark Plug: 14mm .750 Valves: 2.08 in. Int./1.60 in. Exh. w/11/32 Stems Combustion Chamber: 56cc Valve Springs: 145 lbs. @ 1.80 in. Set of 2