Description
The TREMEC TUET16363 T56 Magnum-F GM Wide Ratio Transmission is a high-performance 6-speed manual transmission engineered as a direct replacement for the factory T-56 found in 1998–2002 Chevrolet Camaro and Pontiac Firebird LS1 (F-body) models. Built on TREMEC’s proven Magnum platform, the Magnum-F offers significantly greater strength, smoother shifting, and improved durability over the original factory transmission.
Designed for high-horsepower street cars, pro-touring builds, drag racing, road racing, and LS engine swaps, the TUET16363 features a wide-ratio gear set (2.97 first gear) for excellent off-the-line acceleration and double overdrive gears for relaxed highway cruising. Rated to handle 700 lb-ft of torque, it incorporates wider gears, upgraded synchronizers, and reinforced case construction to deliver dependable performance in demanding applications.
Features
- Genuine TREMEC TUET16363 Magnum-F 6-Speed Manual Transmission
- Direct replacement for 1998–2002 LS1 Camaro and Firebird T-56
- Wide-ratio gear set for improved acceleration
- Rated for 700 lb-ft of torque
- TR-6060/Magnum-based internal architecture
- Reinforced aluminum case with enhanced webbing
- Wider gear face widths for increased strength
- Combination double- and triple-cone synchronizers
- Factory-style GM F-body shifter location
- Provision for transmission cooler circuit
- Lightweight aluminum construction
- 100% brand-new OEM-quality components
- Excellent for LS swaps and custom performance builds
Gear Ratios
- 1st Gear: 2.97:1
- 2nd Gear: 2.10:1
- 3rd Gear: 1.46:1
- 4th Gear: 1.00:1
- 5th Gear: 0.80:1
- 6th Gear: 0.63:1
- Reverse: 2.90:1
Specifications
- Brand: TREMEC
- Manufacturer Part Number: TUET16363
- Model: T56 Magnum-F
- Transmission Type: 6-Speed Manual
- Application: GM Rear-Wheel Drive
- Torque Capacity: 700 lb-ft
- Maximum Rated RPM: 7,800 RPM
- Case Material: Aluminum
- Dry Weight: Approximately 140 lbs
- Input Shaft Diameter: 1.125 inches
- Input Shaft Spline Count: 26
- Output Shaft Diameter: 1.375 inches
- Output Shaft Spline Count: 31
- Release Type: Hydraulic
- Speedometer Output: Electronic
- Fluid Capacity: Approximately 3.66 quarts
- Recommended Fluid: TREMEC HP-MTF or Dexron III ATF
- Bellhousing Included: No
- Shifter Included: No
- Slip Yoke Included: No
- Output Style: Slip Yoke
Package Includes
- TREMEC TUET16363 T56 Magnum-F 6-Speed Transmission
- Reverse Lockout Solenoid
- Internal Shift Mechanism
- Front Bearing Retainer
- Reverse Light Switch
- Manufacturer Documentation
Bellhousing, clutch kit, flywheel, transmission mount, crossmember, slip yoke, driveshaft, and shifter are sold separately unless specified.
Recommended Applications
Ideal for:
- 1998–2002 Chevrolet Camaro LS1
- 1998–2002 Pontiac Firebird LS1
- 1993–1997 LT1 Camaro and Firebird conversions
- Third-Generation F-Body Builds
- LS Engine Swaps
- Restomod Projects
- Pro-Touring Cars
- Drag Racing
- Road Racing
- High-Performance Street Vehicles
Installation Requirements
Installation may require:
- Compatible GM bellhousing
- 26-spline clutch disc
- Hydraulic clutch system
- 31-spline slip yoke
- Driveshaft modification (application dependent)
- Transmission crossmember
- Transmission mount
- Transmission fluid
- ECU calibration (where applicable)
Professional installation is recommended to ensure proper drivetrain alignment and maximum performance.
Warranty
The TREMEC TUET16363 T56 Magnum-F GM Wide Ratio Transmission is backed by a 1-Year Limited Warranty, covering defects in materials and workmanship under normal use and proper installation.
Why Choose the TREMEC TUET16363 T56 Magnum-F?
The TREMEC TUET16363 Magnum-F is the ultimate upgrade for GM F-body enthusiasts seeking greater strength, smoother shifting, and improved reliability over the factory T-56. Featuring a 700 lb-ft torque capacity, wide-ratio gearing, reinforced internals, and OEM-style F-body shifter placement, it provides exceptional performance for street driving, track days, drag racing, and LS-powered custom builds while maintaining excellent highway drivability.
