No one knows transmissions & torque converters like

Sonnax

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

Transmission
Transmission
Torque Converter
Torque Converter
High Performance
High Performance
Driveline
Driveline
Ring Gear Stabilizer Kit

Ring Gear Stabilizer Kit
Stop clutch breakage in Powerglide® racing transmissions.

Slip Yoke

Chromoly Slip Yokes
New Chromoly 1350 series slip yokes deliver superior strength and durability.

Input Drum Reinforcement Kit

Powerglide® Oil Pan Kit
Provides two extra quarts of oil capacity without sacrificing ground clearance.

Watch for the Sonnax Tech Van coming to a city new you.

Learn more about the Sonnax Roadshow!

Vacuum testing

Watch the new Vacuum Testing Videos from Sonnax

Pressure Switch Rebuild Kit GM 6T40/45/50 (Gen. 1)
Pressure Switch Rebuild Kit
6F35 Zip Kit Ford 6F35
Zip Kit®
Forward Clutch Drum Ford 4R70W, 4R70E, 4R75W, 4R75E Forward Clutch Drum
Multi-Plate Clutch Kit Ford 5R110W, 8-Stud Multi-Plate Clutch Kit
Sprag Aisin AW TF-60SN (Volkswagen 09G) 22-Element Sprag
Friction Clutch Plate Ford 6R140 Friction Clutch Plate FD-CP-140
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