Cylinder Heads

Air Flow Research

AFR 24° BBC Cylinder Head 265cc Oval Port Partially CNC Ported, w/ valve job, w/CNC 112cc chambers, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 290cc Oval Port fully CNC ported, 112cc chambers, Competition Package, assembled w/Hydraulic Roller Springs: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 290cc Oval Port fully CNC ported, 112cc chambers, Competition Package, assembled w/Solid Roller Springs: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 290cc Oval Port fully CNC ported, 112cc chambers, w/valve job, NO PARTS, ready for assembly: PAIR

Air Flow Research

AFR 24° BBC Cylinder Head 305cc Partially CNC Ported, 117cc Chambers, Race Ready, Assembled: 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 Cylinder Head 305cc Partially CNC Ported, Race Ready, w/121cc CNC chambers, Assembled: 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 315cc fully CNC ported, 121cc Chambers, Competition Package, Assembled: 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 Cylinder Head 325cc Partially CNC Ported, 117cc Chambers, Race Ready, Assembled: PAIR

Air Flow Research

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