Air Flow Research

Air Flow Research

AFR 12° LS3 Head 260cc, fully CNC ported, 69cc chambers, 6- BOLT, NO PARTS: PAIR

Air Flow Research

AFR 12° LS3 Porters Casting, no porting, rocker rail, parts or valve job, 6- BOLT: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 245cc fully CNC ported, 73cc chambers, Large Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 245cc fully CNC ported, 65cc chambers, Large Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 230cc fully CNC ported, 65cc chambers, Small Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 230cc fully CNC ported, 72cc chambers, Big Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 230cc fully CNC ported, 62cc chambers, Big Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 205cc As Cast FOR PORTERS ONLY, No porting, Valve Job, 64cc chambers, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 215cc fully CNC ported, 65cc chambers, Large Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LS Cathedral Port Cylinder Head 205cc fully CNC ported, 66cc chambers, Small Bore, NO PARTS: PAIR

Air Flow Research

AFR 15° LSx 5.3, 210cc Enforcer As Cast 64cc chambers – NO PARTS: EACH

Air Flow Research

AFR 15° LSx 5.3, 210cc Enforcer As Cast 64cc chambers – Assembled: EACH