Powermaster Master Torque Starter 3.25:1 Gear Reduction -Black - Big Block Ford 91929939 23 in Rectangular Port

23 in Rectangular Port

the design has to be perfected to accomplish the weight reduction to allow higher RPMs

1978-1980 Chrysler New Yorker

1995-2017 Chevrolet Tahoe

1996-2002 Chevrolet C3500HD

Powermaster Master Torque Starter 3.25:1 Gear Reduction -Black - Big Block Ford 91929939 23 in Rectangular PortProduct Description: Starter Master Torque 3. 25: 1 Gear Reduction Black Big Block Ford Sold Individually Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster Motorsports is the leader in high performance alternators and starters for auto racing.