Scat 940050: 9000 Pro Comp Lightweight Crankshaft Chevy 400 (2-Piece Rear Seal)
9000 Pro Comp Lightweight Crankshaft Chevy 400 (2-Piece Rear Seal) 3.750" Stroke for use with 5.700" Rod External Balance
9000 Pro Comp Lightweight Crankshaft Chevy 400 (2-Piece Rear Seal) 3.750" Stroke for use with 5.700" Rod External Balance