Product Description Crankshaft - 4.750 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Big Block Chevy - Each
CALLIES Callies Bbc 4340 Forged Magnum Crank - 4.750 Stroke Bbs-42B-Mg MSRP: $4,292.84 Was: Now: $3,577.37