TREMEC T56 Magnum-XL (Close Ratio) for Ford Mustang (S197 & S550) applications. They can withstand up to 700 ft.-lbs. of torque, with gears featuring substantially increased face widths and 2-piece laser-beam welded construction, allowing for greater control of the tooth angles, pitch, and alignment. 

This is the T56 Magnum-XL 6 Speed for FORD applications, 700ft-lb constant load rated, unmodified, 26-spline input shaft, 4616 chromoly gears and shafts, one-piece counter shaft, triple cone synchros, new in box, full factory warranty from TREMEC. The T56 Magnum-XL weighs 64kgs. This transmission is not to be confused with the TR-6060 in factory / OEM configurations.

Kit Inclusions:

• TREMEC T56 Magnum-XL 6 Speed Transmission
• QuickTime SFI Approved Steel Bellhousing
• Crossmember and Mount

Additional benefits include:

* Bolstered one-piece countershaft to resist distortion
* Stronger input shaft
* New synchronizers featuring fine tooth angles
* Redesigned shift forks
* An extensively modified transmission case to prevent leaks under high-stress conditions and increase overall power-handling capabilities 

Close ratio: 2.66, 1.78, 1.30, 1:1, .80, .62