GM Tremec T56 Magnum 6-Speed Transmission TUET16885 2.97 first .80/.63 OD

$3,295.00

WE ARE YOUR

TUET16885

  • Gear Ratios 2.97, 2.10, 1.46, 1, .80, .63
  • 26 spline input, 31 spline output Shafts
  • Internal CSC Mount
  • Torque rated 700+ft/lbs
  • 17 tooth Analog Electric Speedo

Description

TREMEC® T-56 MAGNUM 6-Speed Double Overdrive Transmission TUET16885 2.97 first .80/.63 OD

Introduced in the spring of 2009, the TREMEC T-56 Magnum 6-speed manual transmission, was the long-awaited and highly anticipated replacement for the original T-56.
Based heavily on the TR-6060, the all-new Magnum took the best of TREMEC’s current OEM design and manufacturing technologies and combined them with the most popular features of their intensely popular TKO 5-speed.
The result is the smoothest shifting, greatest driving, strongest, and most versatile 6-speed aftermarket transmission TREMEC has ever produced.

Introduced in the spring of 2009, the TREMEC T-56 Magnum 6-speed manual transmission, was the long-awaited and highly anticipated replacement for the original T-56. Based heavily on the TR-6060, the all-new Magnum took the best of TREMEC’s current OEM design and manufacturing technologies and combined them with the most popular features of the intensely popular TKO 5-speed. The result is the smoothest shifting, greatest driving, strongest, and most versatile 6-speed aftermarket transmission TREMEC has ever produced.

Features & Benefits:

  • 85mm center distance.
  • 700 lb-ft effective torque capacity.
  • Fully reversible ‘TKO-style’ OEM-grade die-cast aluminum shifter for smooth, positive shift action.
  • Dual ‘speedo’ pick-ups to accommodate both electric and mechanical type speedometers.
  • Built-in mid-shift provisions under inspection cover for simple, pain-free mid-shift conversions.
  • Triple cone synchronizers on gears 1-4, double cone synchronizers on gears 5-6, as well as reverse.
  • Accurate, smooth, high-rpm shift capabilities.
  • 26 Spline input shaft
  • 31 Spline output shaft
  • Required oil = ATF Dextron III

Experience the MDL difference:

When you purchase a complete MDL Conversion Package you get

    • We extend the manufacturer’s warranty by an extra year… with a 1-year grace period.
    • We have the best in the industry customer service.
    •  life-time technical support.
  • 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.

   Click here for a quote

TREMEC
Part Number
Application Torque Cap.
(lbs-ft)
Gear Ratio Chart
1st 2nd 3rd 4th 5th 6th Rev
TUET11009 GM 700 2.66 1.78 1.30 1.00 0.80 0.63 2.90
TUET11012 GM 700 2.97 2.10 1.46 1.00 0.74 0.50 2.90

 

 

TREMEC T-56 Magnum F GM 6 speed Transmission

 

Get your new T56 Magnum on the road with our Performance T56 Magnum Installation kit featuring bell-housing, flywheel, clutch, clutch-release we have mechanical or hydraulic actuation, bearings, pressure plate, with all the supporting hardware and more.
Please see our Solutions section for whatever you hit the road with.

If you need a transmission upgrade to get better performance and better fuel economy. 
MDL has all of the
GM Transmission parts you need, including shifters, flywheels, clutch cables, clutch kits, and more, for your new manual transmission.

Get your new T56 Magnum on the road with our Performance T56 Magnum Installation kit featuring bell-housing, flywheel, clutch, clutch-release we have mechanical or hydraulic actuation, bearings, pressure plate, with all the supporting hardware and more.
Please see our Solutions section for whatever you hit the road with.

If you have questions, please call  208-453-9800

Related Articles & Videos

TECH GUIDE: 5 Things to Consider When Converting to a TREMEC

VIDEO: Toughness Meet Driveability / BIG MUSCLE

NEW in stock & ready to ship

Additional information

Weight 3760 oz
Dimensions 46.5 × 22 × 20 in

SPECS

 

Hover over images to enlarge

 

   

   

  1. Forward shift provision.
  2. Standard reversible rear shifter
  3. Reverse inhibitor solenoid
  4. Fluid drain & fill ports
  5. Mechanical Speedometer output
  6. Common T56 style bolt pattern
  7. Mounting pad for OEM style hydraulic slave or aftermarket guide tube
  8. Clutch fork exit window
  9. Electronic speedometer output
  10. Reverse light switch
  11. Slip yoke output
  12. Trans mount location

    APPLICATION   

    INSTALLATION DIMENSION IN INCHES BELLHOUSING

    A

    B C D E F G

    H

    GM – LS (HYD)

    18.23 / 23.0 / 26.6

    6.46 26.6 33.8

    3.1

    1386-212-005

    MAGNUM F-CAR 29.4 6.46 26.6 31.8 3.4

    1386-212-005

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