Sonnax will be closed on Monday, May 29 in observance of Memorial Day.
Get 20% more clutch capacity and keep hardworking trucks on the road.
Progressive pressure increase as driving conditions become more demanding.
Did you know Sonnax offers more than 200 top-quality Powerglide transmission parts? Plus, you can choose many components at good/better/best levels so you never overpay or underspec to get the performance you want.
To help builders less familiar with this great racing unit, we’ve put together a handy guide to five key transmission areas that will take any Powerglide to the next tier of performance. It’s a great starting point for matching Sonnax parts to budgets, vehicle usage and power levels.
Click here to learn more and see three example builds!
Sonnax will be closed on Monday, May 29, in observance of Memorial Day. Normal business hours will resume the following day. Have a safe and happy weekend!
Sonnax is honored to receive a Top 10 Best Tool award for the innovative vacuum test stand kit VACTEST-01K.
The Automobile Driving and Service magazine organizes an awards program to name the top 10 best tools in the China Auto Maintenance Equipment Industry (CAMEI). Nominees perform live product demonstrations in front of an expert committee that is responsible for determining which tools are worthy of this prestigious industry award.
Sonnax China sales representative, Ming Qi, recently traveled to Bejiing to demonstrate how easy it is to master vacuum testing with the award-winning vacuum test stand kit — which is proven to save time, money and prevent costly comebacks for hundreds of transmission repair shops around the world.
Sonnax Industries manufactures first-class products to go along with their excellent customer service.J. Paradise
HL Performance Converters
TWO THUMBS UP. I am a loyal user of Sonnax products and they are a company that puts their customers first. Thank you for great products, and I look forward to future products!B. Cole
You can’t fix transmissions without Sonnax.Lou
Lou Vari Transmission
We love your products. I used honda PR valve and end plug kits and they work wonderful, so now we use them with every rebuild.K. Diap