This Tremec T56 Magnum Manual Transmission 6-Speed 1 1/8", 26 Spline for LS Engines is truly brand new from the ground up. 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.
Gear Ratios are as Follows: 2.97, 2.10, 1.46, 1.00, .80, .63
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