From our popular line of
Correction Packages to our expanding selection of Problem
Electronic Problem Solvers,
and High Performance Products, each Superior product is produced under strict quality
guidelines and made of only the finest available materials. Be sure to
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A Commitment To Constant Innovation
Year after year Superior continues to release a steady stream of effective automatic transmission parts addressing a wide range of
transmission problems. Our research and development program is among the most aggressive in the industry and the success of our products
pays tribute to the creativity and expertise of our engineers, craftsmen and technicians.
The Superior Alternative
Every day more and more rebuilders from coast to coast are discovering the amazing
difference that using Superior Transmission Parts Shift Correction Packages, Problems
Solvers and Performance Products can make. Why don't you be the next to MAKE THE SHIFT TO SUPERIOR!