Gearstar High Performance Transmissions

You've put a lot of love into your ride. It's not just a hobby, this thing is your baby. We know how you feel, and Gearstar takes the same level of care with your high performance transmission as you have with the rest of your car or truck, which is one reason that 90% of our business comes for referrals and repeat customers. Each Gearstar high performance transmission is built to your exact specifications from start to finish by one of the industry's top expert technicians using only the best US made performance parts available.

Gearstar has a complete line of GM high performance automatic transmissions for Camaros, Corvettes, Monte Carlo SS's, pickups and any other GM vehicle you may be building with performance in mind. For you street rodders and custom builders, we can help you with an overdrive Automatic transmission of your choice, whether it is a 700R4-4L60 transmission, 200-4R transmission with our patent pending Lock-UP system, or an HGM computer controlled overdrive 4L60E transmission, 4L65E transmission or the 4L80E transmission. Gear Star also builds high performance Chevy TH 350 and TH 400 automatic transmissions for non-overdrive applications.

For you blue oval guys, Gearstar has high performance Ford C4, C6, AOD and E4OD transmissions. And for your Mopar rides, Gearstar has you set with a high performance Chrysler Torqueflite 727.