Gearstar Performance
Custom Transmission Build Team
- torque converter matching
- dyno testing
- transmission installs
- GM performance automatics
- Ford performance automatics
- Mopar performance automatics
Gearstar Performance Transmissions has been hand-building high-performance automatics in Akron, Ohio since 1996. Every unit is assembled start to finish by one builder, matched to the customer's engine, gearing and intended use, then dyno-tested before it ships. The build team writes here about transmission specs, install procedures, torque converter matching and what actually holds up behind real power.
Protect Your Transmission in The Summer
Gearstar Performance 9 minute read
As you prepare for summer adventures, don’t overlook the importance of regular transmission maintenance. The summer heat can take a toll on your...
Bad Torque Converter Symptoms, Diagnosis, and Fixes
Gearstar Performance 22 minute read
The torque converter sits between your engine and transmission and either puts the power to the ground or turns it into heat. When it starts to fail, you...
Automatic Transmission vs. Manual Transmission: The Ultimate Showdown
Gearstar Performance 18 minute read
Ever feel like you're stuck in the never-ending debate of Manual Transmission versus Automatic Transmission? It's like trying to figure out which came...
Shift into Overdrive: The Technology Behind High-Performance Transmission Systems
Gearstar Performance 7 minute read
In the realm of automotive engineering, high-performance transmission systems stand as a testament to the relentless pursuit of speed, efficiency, and...
Daily Auto Transmission Care for Smooth and Reliable Performance
Gearstar Performance 7 minute read
Your vehicle's automatic transmission plays a crucial role in ensuring a smooth and hassle-free driving experience. Taking care of your car's transmission...
A Comprehensive History of Performance Transmissions
Gearstar Performance 5 minute read
The evolution of automotive technology has been marked by continuous innovation, and the development of performance transmissions stands as a testament...