Transmission Slush Boxes

by: Geargambler

T-5 Five-Speed, Mustang (OEM)

Gear Ratios

Torque

Input

Type

1st

2nd

3rd

4th

5th

Rating

Shaft

1985-86 SVO Turbo

3.5

2.14

1.39

1

0.78

250 ft.-lbs.

7.41 L/0.590 pilot

1985-89 5.0L

3.35

1.93

1.29

1

0.68

260 ft.-lbs.

7.18 L/0.668 pilot

1990-93 5.0L

3.35

1.99

1.33

1

0.68

300 ft.-lbs.

7.18 L/0.668 pilot

1993 Cobra 5.0L

3.35

1.99

1.33

1

0.68

310 ft.-lbs.

7.18 L/0.668 pilot

1994-95 5.0L

3.35

1.99

1.33

1

0.68

300 ft.-lbs.

7.85 L/0.668 pilot

1994-95 Cobra 5.0L

3.35

1.99

1.33

1

0.68

310 ft.-lbs.

7.85 L/0.668 pilot

1987-93 2.3L

3.97

2.34

1.46

1

0.79

240 ft.-lbs.

7.41 L/0.590 pilot

1995-97 3.8L V6

3.35

1.93

1.29

1

0.73

265 ft.-lbs.

7.85 L/0.668 pilot
T-5 Five-Speed, 5.0L Mustang (Ford Racing)

Gear Ratios

Torque

Input

Type

1st

2nd

3rd

4th

5th

Rating

Shaft

FMS-M7003-A

 

 

 

 

 

 

 

(1979-93)

2.95

1.94

1.34

1

0.63

305 ft.-lbs.

7.18 L/0.668 pilot

FMS-M7003-X

 

 

 

 

 

 

 

(1979-93)

2.95

1.94

1.34

1

0.63

325 ft.-lbs.

7.18 L/0.668 pilot

FMS-M7003-Z

 

 

 

 

 

 

 

(1979-93)

2.95

1.94

1.34

1

0.63

330 ft.-lbs.

7.18 L/0.668 pilot

FMS-M7003-R58

3.27

1.98

1.34

1

0.63

350 ft.-lbs.

 
*Tremec HD, OEM on 1995 Cobra 5.8L V8
Tremec T-56 Six-Speed, 4.6L and 5.0L Mustang (Ford Racing)

Gear Ratios

Torque

Type

1st

2nd

3rd

4th

5th

6th

Rating

FMS-M7003-F

 

 

 

 

 

 

 

(1999-2002 4.6L)

2.97

2.07

1.43

1

0.8

0.62

440 ft.-lbs.

FMS-M7003-G**

 

 

 

 

 

 

 

(1996-1998 4.6L)

2.97

2.07

1.43

1

0.8

0.62

440 ft.-lbs.

FMS-M7003-H***

 

 

 

 

 

 

 

(1979-95 5.0L)

2.97

2.07

1.43

1

0.8

0.62

440 ft.-lbs.
* For use with electronic speedometer only
** For use with mechanical speedometer only
*** Also works with 5.8L