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Choose Your Make

Ford Transmissions

GM Transmissions

Mopar Transmissions

Converters & Controllers

Every transmission is handled by one technician from start to finish.

Each performance transmission is different and each customer has different needs. Allowing a single builder to craft your transmission means that he is intimately involved with both the transmission and the project. He has your requirements in mind at every point in the process.


We only build high performance 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 and 9-to-5 commuter transmissions to the bulk manufacturers. We know how you feel when you are looking for someone you can trust with your baby, and we treat it like it is our own. Whether you are looking for a Ford performance transmission, a GM performance transmission, or a Mopar performance transmission – we’ve got you covered.

The best parts make the best transmissions.

We only use the top US made parts when it comes to our transmissions.

Happy builders produce better builds.

At Gearstar, we have selected each of our master builders for their high level of expertise and we treat them with the respect that every skilled craftsman deserves. When it comes to your transmission, our builders are given the time and resources they need to do it right the first time.