Scat Enterprises Bbf Cast Steel Crank - 3.980 Stroke 9-428-3980-6490-2438

Eagle Bbf Fe Cast Steel Crank - 3.980 Stroke 104283980Crankshaft - 3.980 in Stroke - Internal Balance Front - External Balance Rear - Iron - 2 Piece Seal - Ford FE-Series - Each

Scat Enterprises Bbf Cast Steel Crank - 4.300 Stroke 9-460-4300-6700-2200Crankshaft - Pro Comp 9000 Series - 4.300 in Stroke - External Balance - Iron - 2 Piece Seal - Big Block Ford - Each

Scat Enterprises Bbf Cast Steel Crank - 4.500 Stroke 9-460-4500-6700-2200Crankshaft - Pro Comp 9000 Series - 4.500 in Stroke - External Balance - Iron - 2 Piece Seal - Big Block Ford - Each