The kingpin of TREMEC's high performance line-up, the Magnum double-overdrive 6-speed transmission takes the very best from TREMEC's current OEM technologies and pairs it with the most popular features of the TKO 5-speed.

Able to withstand a massive 700 lb-ft. of torque while providing unbelievably crisp shifts, no other manual transmission on the planet offers as much combined strength, versatility, and general ease-of-use as the Magnum.

Known in its original equipment form as the 'TR-6060', the Magnum is an aftermarket version of the same transmission found in many of today's most celebrated factory muscle cars – including the Dodge Challenger and Viper, and the Chevrolet Camaro – giving you refinement where you want it and strength where it counts.

  • The aftermarket's premier 6-speed performance manual transmission
  • 700 lb-ft. of torque capacity
  • Reasonably light at 135 lbs. dry
  • Multiple shifter locations & dual speedo pickups for unmatched versatility
  • Choice of two different gear ratio sets (2.66 or 2.97), with unique double overdrive ratios
  • Incredibly short, extremely low-effort shift throws, with crisp, precise engagement
  • Modern OE supercar technology for the ultimate pro-tourers, road-racers, and more.

Application Part # Engine Torque Capacity
Clutch Type Speedo Type Spline Count
Input / Output
Gear Ratios
2nd 3rd 4th 5th 6th Rev
GM TUET11009 LS 700 No Hyd Mech/Elec 26 / 31 2.66 1.78 1.30 1.00 .80 .63 2.90
GM TUET11012 LS 700 No Hyd Mech/Elec 26 / 31 2.97 2.10 1.46 1.00 .74 .50 2.90
Ford TUET11010 Modular 700 No Mech Mech/Elec 26 / 31 2.66 1.78 1.30 1.00 .80 .63 2.90
Ford TUET11011 Modular 700 No Mech Mech/Elec 26 / 31 2.97 2.10 1.46 1.00 .74 .50 2.90
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