T56 Magnum-F 6-Speed Trans GM LS V8 F-Body

The T56 Magnum-F 6-Speed Transmission is engineered to replace the OEM T-56 in 1998–2002 GM F-body vehicles equipped with LS-series V8 engines. This high-performance transmission leverages TREMEC’s TR-6060/Magnum architecture, offering enthusiasts enhanced durability and improved driving dynamics. Whether you're restoring a classic or upgrading for modern performance, the Magnum-F provides a robust solution.

Designed for Precision and Power

Featuring a 26-spline input shaft and a 31-spline output shaft, the T56 Magnum-F ensures seamless power transfer and compatibility with high-torque LS engines. Its aluminum case offers a lightweight yet durable structure, reducing overall vehicle weight without compromising strength. The natural finish not only enhances aesthetics but also provides resistance against corrosion, ensuring longevity even in demanding conditions.

Optimized for GM F-Body Enthusiasts

Tailored specifically for GM F-body vehicles, the T56 Magnum-F addresses the limitations of the original T-56 transmission. It offers improved gear ratios and smoother shifting, enhancing both daily driving comfort and track performance. This transmission is a direct-fit replacement, minimizing installation complexities and making it an ideal choice for enthusiasts seeking to restore or upgrade their vehicles.

Features

• Direct-Fit Replacement – Designed to seamlessly replace the OEM T-56 in 1998–2002 GM F-body vehicles, ensuring compatibility and ease of installation.

• Enhanced Durability – Built with TREMEC’s TR-6060/Magnum architecture, offering improved strength to handle higher torque outputs.

• Lightweight Aluminum Case – Reduces vehicle weight without sacrificing strength, contributing to better performance and fuel efficiency.

• Corrosion-Resistant Finish – The natural finish provides enhanced resistance against corrosion, ensuring longevity and maintaining appearance.

• Improved Gear Ratios – Offers optimized gear ratios for better acceleration and cruising efficiency, enhancing overall driving experience.

What’s Included

• T56 Magnum-F 6-Speed Transmission

• Installation Instructions

• Warranty Information

Note: Additional components such as bellhousing, shifter, and driveshaft may be required for complete installation.

The T56 Magnum-F 6-Speed Transmission is the perfect upgrade for GM F-body enthusiasts looking to enhance performance, reliability, and driving enjoyment. Its direct-fit design and robust construction make it a valuable addition to any LS-powered F-body vehicle.