Superior Car Parts, Inc. was formed by designer and developer Ron Grace and several Midwestern car guys when Girtz Industries recently spun off its car parts division, Antique Car Parts by Girtz. For more than four decades, the small Indiana manufacturer had built Top Irons that were used by most of the American hot rod body manufacturers, restoration shops, and the biggest-name hot rod builders.


18801 S Wolf Rd
Mokena, IL 60448
United States