The team writes:
"Pro-Prep Motorsports owes much of its success in the competitive SCCA American Sedan series to Auburn Gear. Even though the rules allow all cars in the class to run Ford 9" assemblies for durability, Pro-Prep runs a stock 8.8, 28-spline assembly. In the five years of running the Series, the Pro-Prep team has never had a gear or axle failure. The driver, Craig Weidner, also feels that the winning record of the car and his 2nd place finish in the 1999 National Championship Runoffs can be attributed directly to Auburn gear for the acceleration and handling of the car through the corners in either dry or wet conditions. The truly amazing fact in that one Auburn Gear unit lasts through a typical season!"