AIR FLOW RESEARCH LSX 230cc CNC Alum Heads Mongoose Strip 72cc 1630

AIR FLOW RESEARCH Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair.