To fix that transmission right, you have to fix the valve body, and sometimes the only way to do that is to ream the bore.
Join us for an upcoming Sonnax Roadshow seminar where you will learn how to diagnose and salvage valve bodies with highly effective repairs to restore transmissions.
Sonnax techniques and products are trusted by the industry's top transmission specialists and rebuilders. Come find out how it's all done!

Updates also will be posted regularly on the Sonnax Facebook page. Ask your authorized Sonnax transmission parts distributor about hosting a Roadshow seminar.
Check out more photos and Roadshow news on the Sonnax Facebook page.
| Date | Seminar Host | Location | State/Province | Call to Register |
|---|---|---|---|---|
| 06/25 | DACCO | 290 University Drive, Pontiac, MI 48342 | MI | 800-589-8868 |
| 06/27 | Transtar | 654 East 10 Mile Road, Hazel Park, MI 48030 | MI | 800-245-9754 |
| 07/16 | King-O-Matic | 7510A 5th St. SE, Calgary, ON, T2H2L9, Canada | ON | 800-665-2196 |
| 07/18 | Natpro | 1095 Andover Park East, Seattle, WA 98188 | WA | 888-962-8776 |
| 08/08 | Portland Transmission Warehouse | 1016 S.E. Hawthorne Blvd., Portland, OR 97214 | OR | 800-444-4556 |
| 08/27 | Transtar | 7350 Young Drive, Walton Hills, OH 44146 | OH | 800-321-8830 |
| 08/29 | DACCO | 144 French Road, Buffalo, NY 14227 | NY | 716-668-5800 |
| 09/19 | ATRA Powertrain Expo 2013 | Washington Marriott Wardman Park Hotel, Washington, DC | D.C. | N/A |
| 10/08 | Fatsco Transmission Parts | 337 Change Bridge Road, Pine Brook, NJ 07058 | NJ | 800-524-0485 |
| 10/10 | Bruce & Bill Enterprise | 354 Long Island Ave., Wyandanch, NY 11798 | NY | 631-491-8400 |
| 10/29 | Transtar | Skyline College, 3300 College Drive, San Bruno, CA 94066 | CA | 800-275-2588 |
| 10/31 | PDQ Automatic Transmission Parts | 1709B Roger Ave., San Jose, CA 95112 | CA | 800-852-3351 |
| 11/19 | Transtar | 1006 West Hoover Ave., Orange, CA 92868 | CA | 888-477-6727 |
| 11/21 | Natpro | 5151 Heliotrope Ave., Los Angeles, CA 90058 | CA | 800-333-2330 |
| 11/22 | King-O-Matic | 945 Middlefield Road, Unit #11 Toronto, ON, M1V5E1, Canada | ON | 800-268-2368 |
Sonnax Industries is an Employee-Owned Company
1 Automatic Drive · Bellows Falls, VT ·
05101-0440 · U.S.A.
800-843-2600 ·
802-463-9722
Sonnax Industries is an ISO 9001: 2008 Registered Company
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