AIR FLOW RESEARCH SBF 205CC Alum Heads Renegade 72cc Assembl 1458

AIR FLOW RESEARCH Cylinder Head - Renegade Race - Assembled - 2.080 / 1.600 in Valves - 205 cc Intake - 72 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Ford - Pair.