AIR FLOW RESEARCH LSX 215cc CNC Alum Heads Mongoose 65cc 1530

AIR FLOW RESEARCH Cylinder Head - LSx Mongoose - Assembled - 2.020 / 1.600 in Valves - 215 cc Intake - 65 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair.