PerfectFit™ Powertrain Solutions
Custom Engineered & Sourced for Your Needs
This offer is good for all Tremec 5 or 6 speed kits and ends December 31st, so act now!  Get your Quick Quote today.
Buy Now, Pay Later with First Mutual Finance
WIth financing through First Mutual Finance, we're able to offer 90 Days same as Cash or up to 60 months at 15.99% APR with approved credit. We also offer our 10-10-10 PerfectPay™ Plan which will allow you to make payments towards the purchase of a transmission kit.  Learn more about our payment options here.
Pace Performance Engines Available from SST!
Looking for a new engine this Christmas?  We have a huge variety of GM and a few Ford engines available from Pace Performance. Choose a bare block and add your own bells and whistles or choose a turnkey engine.  There's something for everyone, even racecar drivers.  

You can buy now, pay later with First Mutual Finance, but these engines will not qualify for our 10-10-10 PerfectPay Plan because of availability and pricing changes.

Interested in learning more? Visit our website.
Customer Testimonials
Don Bick's Wild Ride
Don Bick loves his 5-Speed PerfectFit™ Kit. He sent us a video to share with you. 


Automatically In Love
Dennis Smith installed our A41 PerfectFit Kit into a 1970 Charger for his customer. He said our kit is comprehensive and a straight forward installation.  We think he did a great job!

What a difference!
Frank put our TKO PerfectFit Kit into his 69 Camaro.  He took the car out for a  spin and said, "It all works great! Wow! What a difference!!!"  He sent us some pictures of his installation and his car.  You can see more of his photos here.
Want to see your car featured in our newsletter?  Send a testimonial and photos to info@shiftsst.com.

Silver Sport Transmissions - Authorized Tremec Re-seller
Custom Engineered Kits and Components