No one knows transmissions & torque converters like


No one knows transmissions & torque converters like 2008-sonnax-logo-white

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New Tech Article Online Now!

Learn about adaptive strategies that can help you avoid unnecessary part replacement, never-leaves and comebacks in the latest tech article written by Sonnax experts; Adapt & Overcome.

NOTICE: Sonnax Closing Early

Sonnax will be closing at 12pm on Friday, April 17, 2015 for a company event. Normal business hours will resume the following Monday. Please make sure to get your orders in early. Thank you!

Also, have you entered our Car Care Contest yet?

Request a FREE Roadshow in Georgia!

The Sonnax Roadshow team is in high demand while traveling cross country in the custom tech van to train rebuilders in their own shops! We’re currently accepting requests for free training sessions between May 11th-22nd anywhere in the state of Georgia.

Click here to learn more and/or request a visit!

Sonnax Webinar Recording Now Available!

This presentation focuses on GM 6T40/45/50 (GF6) Gen. 1 concerns and repair techniques. The recording along with the slides from the presentation are now available online for easy access anytime.

Thank you for your support in making our first webinar a huge success! Stay tuned for details on what’s coming next.

Sonnax Wins Two Transmission Digest Top 10 Awards

We’re thrilled to announce that Sonnax is a winner of Transmission Digest’s 2015 Top 10 Awards!

Top 10 Product:
Sonnax Performance Packs - Take your transmission to the next level!
These powerhouse kits combine key Sonnax performance and heavy duty parts to deliver stronger, faster, more reliable transmissions.

Top 10 Tool:
Sonnax Valve Body Layouts – Valuable resources for quality rebuilds.
These handy exploded view reference guides make it quick and easy to identify symptoms and recommended sol

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