In 2011, Pro-Force Performance was founded, offering quality Mustang 5-speed transmissions for any year Mustang through 2010.  It all started in  my garage and basement in 2008 under the name of T5 Atlanta.

After retiring from 30+ years in IT, I had turned a hobby into a business that was very much in demand.  I've always enjoyed working on cars, so when I needed a 5-speed transmission for my 1965 Mustang,  I learned that a good T-5 transmission was hard to find.  Once I did my research and built one, I realized there was a need for someone to build GOOD T-5 transmissions!    

By 2015, thanks to you, I was building as many TR3650's as I was the original T-5's.  Pro-Force had become a recognized innovator in upgrading our beloved Mustang transmissions.

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Pro-Force had grown and moved out of my garage at home into a 5500 square-foot building in an industrial park.  Most of my customers were out of state and required shipping - NO PROBLEM!  ...and yes, I had begun rebuilding 6-speed transmissions, too.

In the spring of 2016, Pro-Force acquired The T45 Source and became the focal point for obtaining all the custom parts needed to make your T-45 reliable and enjoyable again.

In March of 2019, Pro-Force became an Authorized Reseller of RAM brand Clutches and Flywheels.  

In November of 2020, Pro-Force became an Authorized Tremec Reseller offering NEW transmissions, such as the T5, TKX, and T56 Magnum.

There is definitely a need for quality rebuilt Tremec Transmissions not only in the Metro Atlanta area, but all over.  There are also many misconceptions and a lot of confusion about the T-5.  I have documented many details about the T-5 in an attempt to settle many "Internet Myths."  I post on several Automotive Forums on the Internet as "SPeace-ATL". 

I completely tear down my transmissions, power-wash the cases, and inspect every piece.  Only parts that are as good as new are allowed back into my units.  The rest are new parts.  I use genuine Tremec parts as much as possible, but because these units are considered old now, some of the parts are available only as aftermarket replacements, if at all.

Please visit my  "History" and "Identification" pages under the "T-5" section.

I have lots to share!

Trivia:

 - My first Mustang was a 1966 fastback that I bought in 1967.   

 - My second Mustang technically belongs to my son. It is a father-son project

   1964 & 1/2  with a 5.0 Mass Air type Electronic Fuel Injection system.  

   This car is now sporting an Astro A-5 T5.

 - The first manual transmission that I rebuilt was a Borg Warner 3-speed 

   with overdrive that was in my 1955 Packard.  That was around 1970.