Race & Performance Transmissions

winners image
Left: The racing team of Mike Weinberg, Devon Powell.

Grand-Am Cup Champions 1997, 1998, 1999, 2000

The Rockland Standard Gear Corvette finishes second to Porsche in the last lap drama at Inaugural Grand Am Cup, Alabama May 17, 2003.
Click here to read the story.

Rockland Standard Gear builds race and performance transmissions for the top professional road-race and drag-strip teams, kit car manufacturers, hot rods, and enthusiasts who wish to increase the performance and durability of their vehicles. We build bulletproof race-ready transmissions for C5 Corvette, Camaro, Firebird, Mustang, and Dodge Viper, and rear differentials for the C5 Corvette. We are the only ZF certified source for parts and transmissions for the ZF S6-40 6-speed transmission used in the C4 Corvettes from 1989 to 1996.

Our performance division specializes in building bulletproof racing transmissions for professional race teams competing in road racing, in the Grand-Am Cup endurance series, The Speed World Challenge, and SCCA T1 and T2 classes. Racing is the ultimate test of man and machine, and most of the advances in performance and durability achieved in racing show up as improvements in street driven vehicles. What we learn in racing through endless testing of components and durability, we put into the units we can build for you. Call our Performance Reman division at extension 130 and let our team of experts help you with your performance and racing needs. We are available to help you with your project. Join the top teams who use ROCKLAND STANDARD GEAR to get to the winners circle.

Over 50 professional race teams are winning with our transmissions and rear ends. Call extension 130 for our performance division and let us bulletproof and improve your transmission or rear.


All transmissions rebuilt by Rockland Standard Gear, Inc are warranted against defects in material and workmanship for a period of 12 months and unlimited mileage. For more details, please read our Warranty Policy.