Scat SBC Cast Steel Crank - 3.750 Stroke JKU-G1 312" which can help with

312" which can help with valvetrain clearance

as this will reduce the benefits of Castrol SRF

-8AN and -10AN fittings available

Energy Release® has developed

Scat SBC Cast Steel Crank - 3.750 Stroke JKU-G1 312" which can help withProduct Description: Crankshaft Pro Stock 9000 Series 3. 750 in Stroke External Balance Cast Iron 2 Piece Seal Small 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