2005-10 Ford Mustang T5 Super-Duty 5-Speed Transmission 4.0L V6

$2,145.00 $2,045.00


TREMEC Super duty T-5z 2.95 first gear ratio 2005-2010 4.0L V6 Mustang

The Super Duty T5 is a step up from the existing T5 used in the 2005-2010 V6 Mustangs.
The gear sets in the earlier T5’s were built with a 3.75 first gear with a .73 overdrive.
The Super Duty T5 is built with a 2.95 first and a .63 overdrive for a more fuel efficient experience (0.73 ratio optional), as well as, more torque handling then its former counterpart.
This transmission is built specifically for the aftermarket and is enhanced by Modern Driveline to be a direct fit into the 2005-2010 SN197 V6 Mustangs using the stock bellhousing.
 No modifications needed.

TREMEC Super duty T5 (Z-Spec)  with 2.95 first gear ratio
For 2005-2010 4.0L V6 Mustang 

The last of the NOS Super-Duty  transmissions made for FORD, New –  not used.
Easy to install… add oil and you’re ready to go.
Features through MDL:

  • Special Altered shaft
  • Fitted for the semi-remote shifter
  • New die cast bellhousing (Ford 4.0L)
  • Torque rating 330ft/lbs
  • 2.95 first with a .63od
  • Steel front bearing retainer
  • Carbon fiber 3-4 syncro rings for superior shifting
  • Improved synchronizers and bearings
  • 10 spline input shaft
  • Flanged output
  • electronic speedo
  • built from new and used cores with all new gear set

 – Replaces  Part Numbers

  • Tremec# TTET2071 – Ford# 4R3Z-7003-BC
  • Tremec# TTET5758 – Ford# 6R3Z-7003-A
  • Tremec# TTET5853 – Ford# 4R3Z-7003-BK

Direct Replacement in:

2005-2010 4.0L V6 Ford Mustang


Experience the MDL Difference,

  • We extend the manufacturer’s warranty by an extra year… and that’s from date of install.
  • We offer best in-the industry customer service.
  • When you purchase a complete MDL Conversion Package you get, life-time technical support.

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


Additional information

Weight 1520 oz
Dimensions 39 × 13.5 × 17 in


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