Scat Pro Comp Lightweight 9000 Series Crankshaft - 4.250 in Stroke - External Balance - Cast - 2-Piece Seal - Big Block Chevy Seat Belt Kit includes a helpful tuning

Kit includes a helpful tuning chart to assist you in selecting the appropriate accelerator pump cam

1969-1976 Pontiac Firebird

2-1/2 in Dual Bearing

3/8 in Hose Evacuation Chevrolet Logo

This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions available in the Original Equipment (O

Scat Pro Comp Lightweight 9000 Series Crankshaft - 4.250 in Stroke - External Balance - Cast - 2-Piece Seal - Big Block Chevy Seat Belt Kit includes a helpful tuningProduct Description: Crankshaft Pro Comp Lightweight 9000 Series 4. 250 in Stroke External Balance Cast Iron 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