Welcome to the homepage of Gregoire Racing Transmissions located in Ron's Automotive on Rt. 169 in Southbridge, Massachusetts.

    If you find yourself in need of a new transmission, or just want to update or service the one you are currently running, Ron and Steve Gregoire are the ones to see. This very knowledgeable and dependable father-son team work on all types of transmissions from the daily driver passenger car to the high performance drag racing application with the contacts to get the part you're looking for. Just look at the variety of transmissions used on the left and the cars they go in. GRT has much experience in getting a Turbo 400 transmission to work behind a high horsepower motor. If you want your transmission done right and done right the first time, contact Ron or Steve Gregoire.

Gregoire Racing Transmissions have been proven winners this past racing season. Just look at the list on the right of all the people who have won races in 1997 using a transmission prepared by Gregoire Racing. This list will continue to grow as more people discover that a Gregoire Racing prepped transmission is consistant and reliable.

Gregoire Racing Transmissions is also a dealer for the following companies: