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Performance Built T5 Mustang Transmission

Rebuilt for Mustang GT, Cobra, and LX with 5.0L, 3.8L, 2.3L V8 Engines

Transmission Type
  • Mustang T5
  • Tremec / Borg Warner
  • World Class
  • Manual 5 speed transmission
  • Rear wheel drive
Upgraded T5 Parts
  • Built with world class specs
  • Synchronizer
  • Seal
  • Bearing
New / Used / rebuilt
  • Complete performance rebuild
  • Remanufactured

T5 Mustang

Mustang T5 Transmission
          Image 1 Image 2 Image 3 Image 4
  • Ordering Info
  • Vehicle Info
  • Warranty
  • Our Process
Ordering Info
  List Price: $995.00 Toll Free: 1-888-995-PART or 1-888-995-7278
  Sale Price: $779.00    
  Core Deposit: $350.00 Core Questions Office Hours: Monday-Friday 8:00am to 9:00pm CST.
Weekend and holiday hours vary
  Delivery Shipping: Call for Quote  
  Core Return Shipping: Call for Quote    
  5 Star Product Rating 5 out of 5    
Mustang Cobra, GT, and LX Applications

T5 Conversions
For small block Ford enthusiasts the T5 manual transmission may be the greatest upgrades that you can put in your vehicle. With five fully synchronized forward gears, overdrive, an internal shift rail mechanism and the ability to handle over 300 lb-ft of torque, the T5 is easily the number one choice of anyone considering an auto to manual transmission conversion. The compact dimensions and ultra light weight (75 lbs.) also makes it well suited for competition oriented Mustangs to restomoded Falcons and Comets looking for a modernized drive train. The T5 is also an an excellent choice for anyone looking to add performance to an older mustang. The T5 can be used in mustangs early as 1967 and above with 289, 302, 351W/C engines.

Recommended Fluid
Our T-5 requires ATF. Any name brand fluid will be sufficient.

Transmission: Mustang T5 (World Class Specs)
Models: Ford Mustang GT / Cobra
Engine: 5.0L, V8 / 3.8L, 232 / 2.3L, 140
Years Early 5.0L: 1983-1993
Years Late 5.0L: 1994-1995
Years 3.8L: 1994-1998
Years 2.3L: 1983-1993
Type: Tremec / Borg Warner
Auto / Manual: Manual (5 Speed)
Input: 10 Spline
Output: 28 Spline
Torque: 300 and UP
Tremec #: 1352-000-239
Weight: 75 LBS
T5 Mustang gear ratios First: 3.35
Second: 1.99
Third: 1.32
Fourth: 1.0
Fifth: 0.68
Reverse: 3.15

FREE shipping on all covered warranties

This transmission comes with a 12 month unlimited mileage nation wide warranty.

List We cover you against any manufactured defects on this part.

List We do not charge restocking or shipping fees when a transmission qualifies for a warranty. Restocking and shipping fees are applied if a customer wants to return a non defective transmission or is outside the continental United States.

List Buyers warranty begins at original date of purchase and expires 1 year thereafter.

This warranty does not cover any of the following:

List Use of engine, clutches, transfer case, drive line, and/or differential for purposes for which it was not originally designed (such as off-road, race car, etc.)

List Abuse, neglect, accident, or improper towing


List Towing charges, vehicle rental

List Loss of time, inconvenience, loss of use of vehicle, commercial loss or consequential damages

List Failure because of defects or inefficiencies or parts or assemblies not furnished with the transmission (flywheel, clutch, drive shaft, etc)

List Broken Gears or Shafts

List Cracked or broken cases

List No claims for labor or consequential damages will be accepted

List We are not liable for misuse or negligence causing damage, defect, injury, or loss.

List Unit must be returned for our inspection to determine fault.

Warranty Process:

In the rare case of a transmission failure please call our warranty department where a representative will assist you in the warranty process. Call Monday-Friday 9-5 Central 1-888-995-7278


Every transmission has been run on a state of the art Dyno. A Dyno simulates the conditions encountered by a transmission during every day use. This ensures that when your part arrives it will have been rigorously tested for noises, leaks, vibrations and performance.

O.E.M. stands for Original Equipment Manufacturer. Our parts meet or exceed the guidelines set forth by the manufacturer.

Some transmissions have inherent factory flaws causing them to chronically break down. Through years of experience we have developed several procedures to help fix these problems.

Every remanufactured transmission has been built and inspected by a certified technician. Our technicians have an average experience of 10 years.

New Parts
All wearable parts are replaced, this includes: seals, bearings, synchronizers, O-rings, bushings, bands, gaskets, and much more.

Premium Upgrades
Dyno Tested
Certified Builder
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