Shop
Welcome to PATC – Performance Automotive & Transmission Center
We offer many Performance and Heavy Duty Automatic Transmission Parts which may not be available elsewhere.
We work with different manufacturers in the development of stronger parts.
Using these parts we have developed Performance / Heavy Duty Transmissions in many different levels and types.
All PATC performance torque converters are manufactured in-house.
We thank you for your continued patience and support!
Time Sensitive Project? Call us for Real Time stock quantities! 318-742-7353!
-
Dodge / GM Ratio Adapter, Select Speed Up Rate
$ 149.00 Select options -
Dodge / GM Ratio Adapter, Select Slow Down Rate
$ 149.00 Select options -
54spk, Ratio Adapter Small Part Kit
$ 24.00 Add to cart -
Custom Ratio Adapter, Speed Up or Slow Down your Speedometer, Call 1-888-201-2066
$ 189.00 Select options -
#40, 90 Degree Speedometer Ratio Adapter, Direct or Continuous Rotation
$ 180.00 Read more -
55RA, Ford Speedometer Ratio Adapter
$ 174.00 Select options -
Ratio Adapter Drive Key Replacement, Number 7713
$ 8.00 Add to cart -
Electronic Ratio Adapter to adjust electronic speedometers, #ERA
$ 199.00 Read more -
#41, 90 Degree Speedometer Ratio Adapter, Reverse or Opposite Rotation
$ 180.00 Add to cart -
350E Kit, Convert your TH350 transmission to an Electronic Speedometer
$ 300.00 Read more -
FORD SPEEDOMETER 90 DEGREE RATIO ADAPTER, DIRECT or CONTINUOUS ROTATION NUMBER 43
$ 240.00 Select options -
* Speedometer 90 Degree Ratio Adapter Number 42B. Reduction Adapters
$ 180.00 Select options