Toyota T transmission

Toyota Motor Corporation's T family is a family of 4-speed and 5-speed light/medium-duty transmissions found in Toyota cars.

T40

Ratios:
* First Gear: 3.587:1
* Second Gear: 2.022:1
* Third Gear: 1.384:1
* Fourth Gear: 1.00:1

Applications:
* 1982 Corona with 3A engine
* 1983 Corona with 1S/3T-E engine
* 1983 Carina with 3A engine
* 1983 Celica with 1S engine

T50

Ratios:
* First Gear: 3.587:1
* Second Gear: 2.022:1
* Third Gear: 1.384:1
* Fourth Gear: 1.00:1
* Fifth Gear: 0.861:1

Applications:
* 1982-1983 Carina with 3A/1S/3T-E engine
* 1982 Corona with 1S engine
* 1983 Celica with 3T-E/2T-E engine
* 1984 Corolla with 2A engine
* 1984-1987 Corolla with 4A-GEU/3A-U/4A-U engine

Notes:
* Comes in two varieties: 20 and 22-splines on the output shaft.
* There are several aftermarket companies, like TRD and Quaife, who sell different gears for the T50 transmission.

TRD package #1 ratios:
* First Gear: 2.630:1
* Second Gear: 1.891:1
* Third Gear: 1.380:1
* Fourth Gear: 1.00:1
* Fifth Gear: 0.861:1

TRD package #2 ratios:
* First Gear: 2.341:1
* Second Gear: 1.607:1
* Third Gear: 1.195:1
* Fourth Gear: 1.00:1
* Fifth Gear: 0.886:1

Quaife ratios:
* First Gear: 2.347:1
* Second Gear: 1.733:1
* Third Gear: 1.379:1
* Fourth Gear: 1.144:1
* Fifth Gear: 1.00:1

ee also

* [http://www.geocities.com/MotorCity/Pit/9975/dataBySubject/Gearboxes.html Toyota Transmissions]