Experience legendary performance with the Richmond Gear Super T-10 4-Speed Transmission, specifically designed for GM rear-wheel-drive vehicles. Its close-ratio 2.43:1 first gear delivers exhilarating acceleration and crisp shifts, making it perfect for spirited driving, drag racing, and road course action.

Constructed with a lightweight aluminum case and precision-engineered, heat-treated alloy steel gears, this transmission offers superior strength and reliability while minimizing weight. All forward gears are fully synchronized with constant-mesh first and reverse gears, ensuring smooth engagement and a reduction in gear clash.

Weighing around 70 lbs dry, the Super T-10 balances robust construction with efficiency. It’s built to handle up to 375 lb-ft of torque, cementing its status as a preferred choice for muscle car enthusiasts and competitive racers seeking a proven, high-performance manual gearbox.

The Super T-10 is ideal for a wide range of GM applications, including classic muscle cars, street rods, and dedicated drag cars. Its durable design and impressive shift quality make it a top-tier upgrade for any performance-oriented GM build.