Built to Hold
Build guides, transmission tech, and install notes from the Gearstar shop floor. Every unit we ship is assembled by one builder, matched to your combo, and dyno-tested before it goes out the door. This is where we show the work: what holds, what grenades, and how to spec it right the first time.
Gearstar Sponsored
The River of Life Church, located in Chagrin Falls Ohio, boasts the annual ROL Car Show every summer. The cold weather in North East Ohio makes the...
Trans and Fuel System Install for the Crusher Camaro - Roadkill
Source: Trans and Fuel System Install for the Crusher Camaro - Roadkill
Diagnosing GM Transmissions - Corvette Online
Source: Diagnosing GM Transmissions - Corvette Online
Gearstar Dyno Tests
Gearstar performance transmissions knows the importance of getting it right the first time. For this reason, all Gearstar transmissions are custom built, by...
Gearstar Transmissions Maximize Potential
Gearstar builds custom one off performance transmissions engineered to perform. Think of Gearstar like a custom engine building shop but for transmissions...
Performance Transmissions With A Reputation For Greatness
When it comes to custom built performance transmissions, Gearstar isn't fooling around. We don't build transmissions by the hundreds and then put them on...