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.
Common Torque Converter Lockup Problems
The torque converter is a critical component of an automatic transmission, responsible for transmitting power from the engine to the transmission. It...
What Is a Transmission Service, and Is It Necessary?
When it comes to vehicle maintenance, certain aspects are often overlooked, and one such critical component is the transmission system. The transmission...
Manual vs Automatic Transmission: A Driver's Perspective
When it comes to choosing a transmission for your vehicle, the debate between manual vs automatic transmission options has been ongoing for years. Both...
The Advantages of Using a Hydraulic Torque Converter in Your Vehicle
The world of performance engines is one that is constantly evolving, with new technologies and innovations emerging regularly. One such development that...
Torque vs. Horsepower: Understanding Engine Performance
In the world of automotive engineering, two key metrics are used to describe an engine's performance: torque and horsepower. To the uninitiated, these...
Racing Transmissions: The Unsung Heroes of Competitive Motorsports
In the world of competitive motorsports, speed and precision are everything. As drivers race around the track, every component of their vehicle must...