HoleShot 3000 Torque Converter BM70421

Suit GM TH700-R4 1984 to 1993 30 Spline, Mild To Serious Performance Applications

BM70421

70421

The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some GM Holeshots. Between Stator and Turbine Furnace Brazed Impeller Heavy Duty Needle Bearing Steel Alloy Pump Drive Tube