automatic transmissions

It’s no secret that heat kills automatic transmissions. This is especially true in big-power, street-strip machines that combine lots of horsepower with a small torque converter and steep rear axle ratio. Engine rpm […]

Transmission identification is a common issue among classic car enthusiasts. According to the Summit Racing technical department, it’s one of the most-asked-about topics when customers call for advice. We dedicated an […]

The transmission is the little brother of the powertrain. It doesn’t often get the same respect or attention as the engine—until it starts acting up. You’ll most likely see dozens […]