AIR FLOW RESEARCH SBF 165cc Alum CNC Heads Renegade Street/Strip 1399

AIR FLOW RESEARCH Cylinder Head - Renegade Street - Assembled - 1.900 / 1.600 in Valves - 165 cc Intake - 58 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - Small Block Ford - Pair.