Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Spring - Aluminum - GM LS-Series - Pair AIR FLOW RESEARCH UPC:
Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Spring - Aluminum - GM LS-Series - Pair AIR FLOW RESEARCH UPC: