The Richmond 7020526B Super Street 5-Speed Transmission is built for GM vehicles needing superior acceleration and relaxed highway driving. Its race-proven strength, combined with a highway-friendly overdrive fifth gear, optimizes street performance, reduces engine strain during cruising, and enhances fuel economy.

Engineered with precision CNC-machined components and robust internal gears, this transmission expertly manages up to 600 lb-ft of torque. It’s the ideal upgrade for high-horsepower street machines, pro-touring builds, muscle cars, hot rods, and dedicated weekend racers seeking maximum performance and durability.

Featuring a dynamic 2.89:1 first gear ratio, the Super Street offers potent off-the-line launches while maintaining excellent drivability. The highly effective 0.77:1 overdrive fifth gear dramatically lowers cruising RPMs, contributing to better gas mileage, reduced engine wear, and a significantly more comfortable driving experience on the open road.

Constructed with a lightweight yet durable aluminum case and a reinforced billet front bearing retainer, the Richmond Super Street transmission is designed for longevity under demanding conditions. This transmission offers the perfect blend of raw power, everyday reliability, and refined performance for classic GM vehicles and custom builds.