
TREMEC
TREMEC TUKT12021 T56 Magnum XL 6-Speed Transmission Ford 2.97 1st
SKU: 94b8b292b379
$3,132.80
In stockTREMEC 6-Speed manual transmission or conversion package for performance, restoration, street, or racing applications. Verify engine, bellhousing, input shaft, shifter position, and vehicle fitment before ordering.
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The TREMEC TUKT12021 T56 Magnum XL 6-Speed Transmission is a premium, race-proven manual transmission designed specifically for 2005+ Ford Mustang Modular V8 applications , including Coyote and Godzilla engine platforms. Based on the legendary TR-6060 architecture, the Magnum XL combines OEM refinement with aftermarket strength, making it the ideal choice for high-performance street cars, track builds, and pro-touring Mustangs.
Featuring a 2.97:1 first gear ratio , double overdrive (0.80/0.63) , and an impressive 700 lb-ft torque capacity , the T56 Magnum XL delivers exceptional acceleration while maintaining low highway cruising RPM. The extended XL tail housing places the shifter in the factory location, eliminating the semi-remote shifter found in many late-model Mustangs and providing shorter, more precise gear changes.
Features
Genuine TREMEC T56 Magnum XL 6-Speed Manual Transmission
Manufacturer Part Number: TUKT12021
Designed for 2005+ Ford Mustang Modular V8 applications
Fits Coyote and Godzilla engine platforms
700 lb-ft torque capacity
Wide-ratio gear set with 2.97:1 first gear
Double overdrive gears for relaxed highway cruising
Extended XL tail housing for factory shifter location
Direct-mount short-throw shifter
SFI-approved steel bellhousing included
Mustang-specific transmission crossmember and mount included
Lightweight aluminum case
Electronic speedometer output
Hydraulic clutch release compatibility
OEM-quality synchronizers for smooth shifting
Built from 100% brand-new OEM-quality components
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: TUKT12021
Model: T56 Magnum XL
Transmission Type: 6-Speed Manual
Application: Ford Modular V8 / Mustang
Torque Capacity: 700 lb-ft
Maximum Rated RPM: 7,800 RPM
Case Material: Aluminum
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
Shifter Included: Yes
Bellhousing Included: Yes (SFI-approved steel)
Crossmember Included: Yes
Transmission Mount Included: Yes
Yoke Included: No
Driveshaft Included: No
Fluid Capacity: Approximately 3.66 quarts
Package Includes
TREMEC T56 Magnum XL 6-Speed Transmission
SFI-Approved Steel Bellhousing
Direct-Mount Short-Throw Shifter
Mustang-Specific Crossmember
Transmission Mount
Shift Ball
Reverse Lockout Components
Installation Hardware
Manufacturer Documentation
Recommended Applications
Ideal for:
2005–2014 Ford Mustang GT
Ford Mustang Boss 302
Ford Mustang Coyote Swap Projects
Godzilla V8 Conversion Projects
Restomod Mustangs
Pro-Touring Builds
High-Performance Street Cars
Road Racing
Drag Racing
Autocross Applications
Installation Requirements
Installation may require:
26-spline clutch disc
One-piece driveshaft
Hydraulic clutch system
Compatible flywheel
Pilot bearing
Transmission fluid
ECU tuning (where applicable)
Professional installation is recommended to ensure proper alignment and maximum performance.
Warranty
The TREMEC TUKT12021 T56 Magnum XL 6-Speed Transmission is backed by a 1-Year Limited Warranty , covering defects in materials and workmanship under normal use and proper installation.
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