Momentum Autosports has a full service T56 (and variant.. IE, Z06/F-body/Cobra/Viper) center inside our shop. We can rebuild your stocker back to its original form, or modify it to handle increase horsepower including custom gears and gear ratios.

We offer carbon sycro rings and a few other goodies. These have been track tested in our GRAND-AM race cars, and we have gone from EVERY RACE rebuilds to 3-4 events on syncronizers. We can also convert your older style T56 to triple cone synchronizers.

If you are local we can remove, rebuild and reinstall your transmission all at one place generally in 48hours. We also offer 24hr turn around on transmissions that are shipped in. Freight costs vary.

We also various performance coatings and polishing (REM) for transmissions, rear ends etc. We also offer custom built 5th Gen differentials for your track-day guys.