Pro-Force Performance / T5 Atlanta


About Stan
F. A. Q.

Welcome to the Pro-Force Performance website!
If you were looking for TheT45Source click "T-45" on the left.


While originally specializing in the T-5, we now offer quality remanufactured stock, and
high-performance 5 and 6-speed transmissions for ALL Mustangs through model year 2010.
This includes T-5, T-45, T-56, TR3550, TR3650, and TKO.

We are among the few shops specializing in "built" and "custom upgraded" T-45 and TR3650 units! 

We have solutions for Camaros, Firebirds, and S-10's that use Tremec brand transmissions 
as well as information and parts needed to retrofit a T-5 into a classic Mustang.  

We try to keep most popular transmissions built and in stock for a quick exchange to get your car
back on the road quickly!  While we presently do not stock rebuilt TKO and T-56, 
transmissions we can certainly rebuild yours.

We use genuine Tremec replacement parts whenever possible!

We offer parts and rebuild kits for these transmissions!
The most common parts are listed on the parts pages by transmission type.
We have an extensive inventory of parts that are not on the website but contact us for details.
To order parts, use the Contact Us page.  We can complete the order using email or phone. 
Major credit cards are accepted as well as PayPal

Astro Performance
We are not only a local distributor of Astro Performance products, but we are now an
Authorized Warranty Repair Center for Astro as well!

Since we specialize in the T-5, we can build for your GM application as well.
Most of our T-5 performance upgrades are available for the Camaro & Firebird T5s.

The T-5 is also a popular upgrade for your favorite Classic car or pickup!
A mid-shifted version of the T-5 is available for cars or trucks with bench seats!

For performance enthusiasts, we offer the Astro Performance A-5, T-5 and the
Pro-Force Performance TR3650 PRO-X that is rated at 700 ft/lbs of torque.  

We are located in Lawrenceville, GA. near GA Highways 316 and 20, but call for directions.  
Please email us at the address below, or use the Contact page of this website.


This page was last updated on 04/24/16.                          Hit Counter