Transmission Technologies Corporation is an American manufacturer of automobile

Automobile

An automobile, autocar, motor car or car is a wheeled motor vehicle used for transporting passengers, which also carries its own engine or motor...

 transmissions

Transmission (mechanics)

A machine consists of a power source and a power transmission system, which provides controlled application of the power. Merriam-Webster defines transmission as: an assembly of parts including the speed-changing gears and the propeller shaft by which the power is transmitted from an engine to a...

, best known for their TREMEC line of manual transmission

Manual transmission

A manual transmission, also known as a manual gearbox or standard transmission is a type of transmission used in motor vehicle applications...

s. The company has a sales and engineering office in Plymouth, Michigan

Plymouth, Michigan

Plymouth is a city in Wayne County of the U.S. state of Michigan. The population was 9,132 at the 2010 census. The City of Plymouth is an enclave completely surrounded by Plymouth Charter Township, Michigan.-Geography:...

, and production facilities in Querétaro, Querétaro Mexico

Mexico

The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

, and Knoxville, Tennessee

Knoxville, Tennessee

Founded in 1786, Knoxville is the third-largest city in the U.S. state of Tennessee, U.S.A., behind Memphis and Nashville, and is the county seat of Knox County. It is the largest city in East Tennessee, and the second-largest city in the Appalachia region...

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Some of the most famous TREMEC products were originally designed by Borg-Warner, including the widely-used T-56

Borg-Warner T-56

The T-56 six speed manual transmission has been used in a wide range of vehicles from General Motors, Dodge, and Ford Motor Company. The transmission was originally designed and built by Borg-Warner for the Dodge Viper later being used by GM in 1992 for the generation II and later engines, but as...

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Products

• Light-duty transmissions
  • Tremec T-5 transmission
  • Tremec T-45 transmission
  • Tremec TK0 transmission
  • Tremec TR-3550 transmission
  • Tremec T-56 transmission
  • Tremec TR-3450 transmission
    Tremec TR-3450 transmission
    The TREMEC TR-3450 is a 5-speed manual transmission for longitudinal engine rear wheel drive trucks. It includes one overdrive gear, a light-weight aluminum housing, multi-cone synchronizers on first and second gear, and a synchromesh reverse gear. It is manufactured by Transmission Technologies...
    
    
  • Tremec TR-3650 transmission
    Tremec TR-3650 transmission
    The TREMEC TR-3650 is a 5-speed manual transmission for longitudinal engine automobiles. It includes a 5th gear that functions as an overdrive gear, light-weight aluminum housings, a synchromesh reverse gear, and synchromeshed helical cut forward gears. It is manufactured by Transmission...
    
    
  • Tremec TR-4050 transmission
    Tremec TR-4050 transmission
    The TREMEC TR-4050 is a 5-speed manual transmission for longitudinal engine rear wheel drive trucks. It includes one overdrive gear and a light-weight aluminum housing. It is manufactured by Transmission Technologies Corporation....
    
    
  • Tremec TR-6060 transmission
    Tremec TR-6060 transmission
    The Tremec TR-6060 six-speed manual transmission features six forward speeds and one reverse speed. It is derived from the Tremec T-56 6-speed manual transmission. As per usual, the forward helical cut gears are synchronized however, the reverse gear operates through a fully synchronized...
    
    
• Medium-duty transmissions
  • EASY-SHIFT 5-speed
  • EASY-SHIFT 7-speed
• Heavy-duty transmissions
  • PRO-SHIFT 6-Speed
  • PRO-SHIFT 7-Speed
  • PRO-SHIFT 9-Speed
  • PRO-SHIFT 10-Speed
  • PRO-SHIFT 18-Speed