The following are the winners of our annual Top 10 Powertrain Products and Tools for 2021. These products and tools were submitted by the suppliers. Here are your (10) favorites in each category.
Top 10 Product Winners:
- Sonnax Drop-in Zip Valve Repairs
- Sonnax GM 6L80 Heavy Duty 4-5-6 Clutch Hub & Intermediate shaft
- Raybestos Powertrain GPZ Friction Material
- Sonnax GM 6L80, 6L90 High Capacity 4-5-6 Clutch Apply Piston Kit
- Sonnax GM 6T40 & 6T70 Drum Saver Kits
- Superior Transmission Parts 700-R4/4L60/65/70E Directional Switch Valve
- WIT Transmission Parts 4R70 Thermal Bypass Eliminator
- Sonnax GM TH350/C heavy Duty Intermediate Overrun Clutch Outer Race
- Sonnax Ford 6R100 & 6R80 Zip Kit
- WIT Transmission Parts Atlantic Torque Converters; and WIT Branded Rebuild Kits
Top 10 Tool Winners:
- CVC Online Catalog
- Sonnax Tool Shop
- Sonnax Revamped Valve Body Layouts
- WIT Transmission Parts Automatic and Standard Transmission Parts Catalogs
- Sonnax GM 6T70/75 (Gen 1 & 2)/6T80 (Gen2) Tool kit
- WIT Transmission Parts 6L80/6L90 3-5/Reverse Drum Check Tool
- Superior Transmission Parts GM 6T70/75; and Ford 6F50/55 Determinator Plate
- Lubegard OEM ATF & Conversion Chart
- Superior Transmission Parts Superiors 6F35/6T40 Supertuff Solution
- Transtar Industries transend