Air Flow Research

Air Flow Research

AFR 24° BBC Cylinder Head 325cc Partially CNC Ported, w/valve job, w/121cc CNC chambers, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 325cc Partially CNC Ported, 117cc chambers, w/ valve job, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 315cc fully CNC ported, 121cc chambers, w/ valve job, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Marine Cylinder Head 305cc Partially CNC Ported, Blk. Anodized, 117cc chambers, w/valve job, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 305cc Partially CNC Ported, w/valve job, w/ 121cc CNC chambers, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 305cc Partially CNC Ported, 117cc chambers, w/valve job, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC 325cc Enforcer As Cast 122cc chambers – NO PARTS: EACH

Air Flow Research

AFR 24° BBC 325cc Enforcer As Cast 122cc chambers – Assembled: EACH

Air Flow Research

AFR 24° BBC Marine Cylinder Head 345cc Partially CNC Ported, Blk. Anodized, Inconel Exhaust Valves, Hyd. Roller Springs, 117cc chambers, Race Ready, Assembled: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 345cc Partially CNC Ported, Race Ready, w/121cc CNC chambers, Assembled: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 345cc Partially CNC Ported, 117cc chambers, Race Ready, Assembled: PAIR

Air Flow Research

AFR 24° BBC Marine Cylinder Head 325cc Partially CNC Ported, Blk. Anodized, Inconel Exhaust Valves, Hyd. Roller Springs 117cc Chambers, Race Ready, Assembled: PAIR