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

 

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.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.

 

• 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)
• 10 spline input shaft
• 28 spline output shaft
• 7-tooth speedo drive gear (Optional 6 or 8-tooth available)
• Optional .73:1 Overdrive ratio available
• Required Oil Type = 2.75 quarts of ATF Dextron III
• 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.

For 1994-1995 5.0L V8 Mustangs or 94-98 3.8L V6 Mustangs see part number MD-552-0251-94 with the SN95 longer input shaft

 

Alternate Part Numbers:

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

Direct Replacement in:

• 1983-1993 5.0L Mustang

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. '83 and '84 Mustangs were equipped with Non World Class T5 with 2.95:1 first with a .63:1 od.1985-93 V8 Mustang World Class T5 was built with a 3.35 first gear with a .68 overdrive.The Super Duty T5 (Z spec) is built with a 2.95 first and a .63 overdrive for increased torque rating and demands motorsports.