PerfectFit™ Powertrain Solutions Custom Engineered & Sourced for Your Needs
Enjoy free shipping on TREMEC T-5, TKO, Magnum and A41 PerfectFit™ Kits. Lower 48 states only, others get comparable discount. Magnum XL excluded. Cannot be combined with other offers.
Expires 10/31/18
NEW PRICING on 1967-1976 Mopar A-Body Kits
You've seen photographs of the Duster in our shop in the newsletter and on our social media accounts with the tease "Coming Soon!". It's here! We improved our TKO and Magnum Kits and developed a new T-5 Kit for Mopar A Body. The good news for you, the revised kits feature new lower pricing! We're always improving for you.

Tech Corner
Hunting Down Vibrations
We frequently field calls from customers trying to find the cause of a vibration in their car. Tracking down vibrations can be a real pain. We came up with a check list to help you find the source.

Upcoming Shows
2018 Great Smoky Mountain Auto Fest Oct 11-13th
We're very excited about this show, not only is it right in our backyard, but it's always a good time with autocross, BBQ, plenty of classic cars and trucks on display, and tons of great prizes. Plus, the mountains will be putting on a great fall show.

We have several SST equipped cars scheduled to attend, including a few we listed here:

  1. Mike Finnegan's Road Kill Build 1968 Death Metal Charger
  2. Valerie Pichette in her '88 GTA
  3. Jimmy Matthews in his '72 Nova

In addition, SST Engineer, Bryan White, will be joining the autocross event.

Customer Testimonials
Jesse Petas - STX® Shifter
Jesse tried a few other aftermarket shifters on his Magnum before the STX Shifter came out a couple of months ago and they all leaked. He called us to try the STX, and this was his review!

I want to thank you and your team for all the help in designing and building the custom shifter for my T56 Magnum. I absolutely love it !!!!!
It fits PERFECTLY !!!! It is a work of art and pure perfection !!!!

Thank you so much,
Jesse Petas

John Engle - TKO 600 PerfectFit™ Kit
This is my 1970 Chevy Monte Carlo SS454 with your TKO600 5-speed behind my throttle-body fuel-injected 454 motor. I have had it on the road since February 2018 and have put about 2000 miles on it this Summer and absolutely love it.

Best regards,

John Engle

A Corvette that keeps up!
I wanted to let you guys know how much this transmission has changed my ability to cruise on the highway.

In 5th gear at 2250 rpm I am running 75 mph. At 2500 rpm I am doing 85 mph.... 
The 1973 Vette is now able to cruise with the rest of the Corvette Club.

Prior to installing your trans I would be running 3500 rpm just to get to 75mph. What a difference!!!!! The 1973 Vette is now able to cruise with the rest of the club running down at 80 to 85 breathing easy.

Thanks for all help and guidance when I needed it.

I hopefully will be installing another one in my 1980 next year. That one is the automatic.......

Im looking forward to it.....

Nathan Hatheway
Ready to Hit the Highway!
So looking forward to getting a 5 speed and getting out on the highway with the car. I've been wanting one for quite awhile. I will definitely take pictures of before, during, and after to share with you. 

Attached is a pic of the car the trans is going in. The color scheme and interior is still the same way the car came originally from the VanNuys CA factory. 

Thanks again! 
2250 Stock Creek Blvd. Rockford, TN 37853
888-609-0023 •