AFR 305cc Magnum BBC Cylinder Heads 2100 LSA 625 in (244 mm) Outside

625 in (244 mm) Outside Width: 6

Manufacturer's Part Number: 6156

SPR9745 065

Oil Pump Block-Off Plate 23790 MO23790 Suit SB & BB Chev & 90° V6 OIL PUMP BLOCKOFF PLATE CHEVY Easy

AFR 305cc Magnum BBC Cylinder Heads 2100 LSA 625 in (244 mm) OutsideBrand: Airflow Research (AFR) Manufacturer's Part Number: 2100 Part Type: Cylinder Heads Product Line: AFR 305cc Magnum BBC Cylinder Heads Automotive Fittings Part Number: AFR 2100 Combustion Chamber Volume (cc): 117 Intake Runner Volume (cc): 305cc Exhaust Runner Volume (cc): 124cc Cylinder Head Style: Assembled Cylinder Head Material: Cast aluminum Intake Port Shape: Rectangular Intake Valve Diameter (in.): 2. 250 in. CNC Machined Combustion