Air Flow Research BBC 300 CFM CNC Cylinder Heads (pr) O/P Assem. AFR3670

Cylinder Head - BBC Magnum - Assembled - 2.055 / 1.840 in Valves - 300 cc Intake - 112 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair

Engines and Components, Cylinder Heads and Components, Cylinder Heads by AIR FLOW RESEARCH