Scat BBC 4340 Forged Crank - 4.000 Stroke 74400913 Square Keys

Square Keys

lock angle and 8mm valve stem size are perfect locks for GM Gen III/LS1/LS2/LS6 applications

1999-2002 Chevrolet Silverado 2500

1965-1993 Cadillac Commercial Chassis

1996-1997 Chevrolet Express 2500

Scat BBC 4340 Forged Crank - 4.000 Stroke 74400913 Square KeysProduct Description: Crankshaft Standard Weight 4. 000 in Stroke External Balance Forged Steel 2 Piece Seal Big Block Chevy Sold Individually Scat started out as a shop specializing in high performance VW air cooled engines and later branched out into offering crankshafts for larger V8 engines. Today, they maintain three separate divisions: Scat Crankshafts, Procar (custom seats and accessories), and Scat Volkswagen Performance. For over 45 years Scat