The Richmond Gear Super T-10 4-Speed Transmission is a legend reborn for your high-performance GM vehicle. Engineered for muscle cars, street rods, and drag racers, this transmission offers an optimal 2.88:1 first gear ratio, striking a perfect chord between exhilarating acceleration and a classic, engaging driving experience.

Crafted with a lightweight yet robust aluminum case and featuring fully synchronized forward gears, this Super T-10 is built for the demands of spirited driving and racing. Its precision-engineered internal components, including high-strength alloy steel gears and a heavy-duty side rail shift mechanism, ensure smooth, reliable shifts and lasting durability.

Designed as a direct replacement for many classic GM 4-speed applications, the Super T-10 simplifies installation. With 26-spline input and 32-spline output shafts, it’s ready to integrate into your existing setup with common GM bellhousing compatibility. Experience the thrill of authentic muscle car performance with a transmission that’s as tough as it is iconic.

This Super T-10 boasts a 2.88:1 first gear, 1.91:1 second, 1.33:1 third, a direct 1.00:1 fourth, and a 2.78:1 reverse. Its compact design, weighing around 70 lbs, makes it an ideal upgrade for Chevrolet, Pontiac, Buick, and Oldsmobile classics seeking enhanced drivability. Backed by a 1-year/50,000-mile limited warranty for peace of mind.