TREMEC T5z Super Duty 1352-0251 5-speed Transmission 2.95 first with .63 Single Overdrive
It is a direct replacement for 1983-1993 V8 Mustangs and is ideal behind any small-block Ford engine or upgrade for inline-four and six-cylinder engines.

The smallest and lightest of the Tremec transmission line. Don't let the size fool you, this T5 transmission can hold its own and fits where others cannot.
The long history of the T5 speaks volumes about its longevity and versatility. The aftermarket TREMEC T5 5-Speed with a 2.95:1 first and .63:1 overdrive.
This transmission safely handles 330 ft/lbs of torque and is suitable for 450 hp streetcars on DOT-approved tires.

Features & Benefits:

Torque rating 330 ft/lbs (conservative rating, street car to 450hp is OK)
Gear Ratios 2.95, 1.94, 1.34, 1, .63 OD Rev 2.76
Steel front bearing retainer
Cobra style pocket bearing
Carbon fiber 1,2,3,4 synchro rings
World Class (tapered carrier bearings, main needle bearings)
A 10-spline input shaft
A 28-spline output shaft
7-tooth speedo drive gear (Optional 6 or 8-tooth available)
Optional .73:1 Overdrive ratio available
Increase in fuel economy with overdrive.
Lower RPM's for more drive-ability and a much quieter in-car feeling.
Reduce wear on your engine & drive-train parts
Reduce engine temperatures, promoting a longer-lasting engine.

Required Oil Type = 2.75 quarts of ATF Dextron III

Alternate Part Numbers:

TREMEC - 1352-249, 1352-251
Ford Racing - M-7003-Z

Intended for: 1994-1995 5.0L V8 Mustangs or 1994-1998 3.8L V6 Mustangs
- see part number MD-552-0251-94 for a T5 with the SN95 longer input shaft

The T5z is the best transmission for retrofits of 4-speed or automatics in classic cars and hotrods with a small block. Extremely versatile and usable in street usage under 450 horsepower.
The Super Duty T5 is a step up from the T5s used in the 1983-93 Mustangs.
1983 and 1984 Mustangs were equipped with Non World Class T5 with 2.95:1 first with a .63:1 od.1985-1993. The V8 Mustang World Class T5 was built with a 3.35 first gear with a .68 overdrive.

This Super Duty T5 (Z spec) is built with a 2.95 first and a .63 overdrive for increased torque rating and demands motorsports.

TREMEC Super-Duty T5 5-Speed Transmission 2.95 first .63 OD

Instructions

Specifications

Ratings and Reviews