The '63 and later aluminum Powerglide transmission is quickly becoming the most popular automatic for bracket racing, class drag racing (where legal), street machines, street rods and mileage ...

It's the 4L80E that’s become the go-to choice for backing a big-power/big-torque engine, and for good reason. With its roots in the TH400, which was used with GM’s biggest-torque big-block engines of ...

Horse Sense:Looking back at 'Stang-trans history, most of the five-speed transmissions found in early Foxes weren't rated higher than 300 lb-ft of torque. In the early '90s, Borg Warner developed a ...

Here’s the bad news: If you need to replace your transmission, it’s not going to be cheap. The average transmission replacement costs between $5,749 to $6,303. For a lot of cars, the parts are priced ...