Gearstar Performance Transmissions

Gearstar Performance Transmissions Gearstar Performance Transmissions is one of the first companies to manufacture high performance automatic transmissions to the specifications of the engines, horsepower and torque output, rear gear ratio, circumfer...

Gearstar Performance Transmissions Gearstar Performance Transmissions is one of the first companies to manufacture high performance automatic transmissions to the specifications of the engines, horsepower and torque output, rear gear ratio, circumference of the rear wheel and tire, the weight of the vehicle, and the application which it is to serve. We are employee owned by people that have a true passion for what they do.