T56 Super Magnum 6-Speed Manual Transmission

High-Performance 6-Speed Transmission Built for Serious Horsepower

The T56 Super Magnum 6-Speed Manual Transmission is a premium performance gearbox engineer to handle high-horsepower and high-torque applications with exceptional durability and precision.

Design for muscle cars, hot rods, restomods, pro-touring builds, and custom performance vehicles, the T56 Super Magnum delivers smooth shifting, outstanding reliability, and the strength needed for demanding street and track use.

Built with upgraded internal components and advanced synchronizer technology, this transmission is capable of handling powerful LS, LT, big-block, and small-block engine combinations. Its close-ratio gear design provides quick acceleration through the lower gears, while dual overdrive gears reduce engine RPM for comfortable highway cruising and improved fuel efficiency.

Engineered for Performance

Whether you’re building a street machine, drag car, or pro-touring vehicle, the T56 Super Magnum offers the perfect balance of performance and drivability. The robust aluminum case, high-strength gears, and premium synchronizers ensure precise gear engagement and long-lasting durability under extreme driving conditions.

Compatible with a wide range of GM performance engines, this transmission is a popular choice for custom engine swaps and high-performance drivetrain upgrades.

Key Features

• Heavy-duty 6-speed manual transmission
• Designed for high-horsepower and high-torque applications
• Smooth, precise shifting with upgraded synchronizers
• High-strength aluminum transmission case
• Dual overdrive gears for reduced highway RPM
• Close-ratio gearing for improved acceleration
• Excellent durability for street, strip, and track use
• Ideal for LS, LT, small-block, and big-block engine swaps
• Perfect for muscle cars, hot rods, restomods, and custom builds
• Professionally engineered for reliable, long-term performance

Ideal Applications

The T56 Super Magnum is an excellent transmission choice for:

• Classic muscle cars
• Pro-touring builds
• Restomod projects
• Street rods and hot rods
• Custom performance vehicles
• LS and LT engine swaps
• High-performance street and track applications

Why Choose the T56 Super Magnum?

• Handles high horsepower and torque with confidence
• Smooth, accurate gear changes for spirited driving
• Dual overdrive gears improve highway comfort and fuel economy
• Proven reliability in demanding performance applications
• Ideal for custom engine swaps and performance upgrades
• Trusted by enthusiasts and professional builders worldwide

Upgrade your drivetrain with the T56 Super Magnum 6-Speed Manual Transmission and enjoy precise shifting, exceptional strength, and the performance needed to get the most from your high-powered build.