Air Flow Research BBC 325cc Alum Heads Magnum 121cc Assembled AFR2101-1

Cylinder Head - Magnum Comp - Assembled - 2.300 / 1.880 in Valves - 325 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair Brand-AIR FLOW RESEARCH MPN 73416 . **NOTE: Truck Freight NO

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