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.
Crushing It
Gearstar engineers Pro Series Transmission to perform under the harshest racing conditions while built to manage high horsepower and torque output. Beefed to...
Gearstar Pro Series Transmissions
That’s right, we’re not looking to rebuild your wife’s minivan transmission. Hot Rods… Street Rods… those are our loves, so we’ll leave the soccer practice...
Questions You Should Ask Before Upgrading Your Ride
There are many questions you should ask before upgrading your ride. It is important to consider what the vehicle will be used for and what you're looking...
Performance Transmission Mistakes You Don’t Want To Make
There are several performance transmission mistakes you don't want to make. Your custom and or performance automobile is just that. There is no other like...
How To Tell If You're Buying The Best Transmission
The time has come and the song is over. Your old tired transmission isn't getting the job done anymore. This is how to tell if you're buying the best...
Crusher Camaro Gearstar 4L85E Install
The Crusher Camaro Gearstar 4L85E Install. The 4L85E AOD transmission is a tough box, especially after a company like Gearstar builds it. Having...