GM
GM Transmissions – Torque Converters and Transmission Parts.
PATC – Performance Automotive Transmission Center, builds many GM Performance Transmissions. TH400, 700R4, 4L60E, 4L80E, 6L80E, 200-4R and others.
We build GM Performance Transmissions in many levels.
PATC is on the cutting edge of performance rear wheel drive American transmission development. We work with different manufacturers in the development of stronger parts.
We have a wide variety and large inventory of performance transmission parts for Ford, GM and Dodge.
Using these parts we have developed performance / heavy duty transmissions in many different levels and types.
Browse our GM Transmissions, Parts and Torque Converters below!
Showing 1–16 of 1949 results
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* 700R4 / TH400 / 208 Transfer Case, Speedometer Driven Gear
$ 13.00 Select options -
* 700R4 Speedometer Drive Gear, #54X.
$ 13.00 Select options -
* Dodge, GM Ratio Adapter, Select Speed Up Rate
$ 129.00 Select options -
* TH350 Speedometer Driven Gear, 17, 18, 19, 20, 21 and 22 tooth driven gears.
$ 13.00 Select options -
* 200-4R Speedometer Driven Gear. Comes in 26 to 31 tooth gear count.
$ 17.00 Add to cart -
* TH350 700R4 5/16 Inch Speedometer Drive Gear Clip 6261781
$ 4.00 Add to cart -
700R4 / BOP 350 Speedometer Gear Housing for 40 to 45 tooth Driven Gear
$ 49.00 Add to cart -
* Dodge, GM Ratio Adapter, Select Slow Down Percent
$ 129.00 Select options -
* 700R4 – BOP TH350 – TH400 – 4L60E, Speedometer Gear Housing Retainer. ( Y style)
$ 7.00 Add to cart -
* 700R4 Speedometer Gear Housing Inner Seal. Also fits BOP TH350 / 200-4R / TH400 PG
$ 1.90 Add to cart -
* TH350 Speedometer Drive Gears Come in 7, 8, 9 and 10 tooth gears.
$ 12.00 Select options -
* TH400 700R4 Speedometer Driven Gear comes in 34 to 45 tooth. Also fits 208 transfer case. Choose your Gear!
$ 13.00 Select options -
* Ratio Adapter Small Part Kit
$ 19.00 Add to cart -
700R4 / BOP 350 Speedometer Gear Housing for 34 to 39 tooth Driven Gear.
$ 47.00 Add to cart -
* A64533, 700R4 / 4L60E / 2004R Pump Vane, 1981-Up.
$ 1.00 Add to cart -
* 6L80E / 6L90E PUMP VANE, 0.534″ X 0.714″ X 0.079″, SONNAX 76742
$ 2.00 Add to cart
Showing 1–16 of 1949 results