Every year, Transmission Digest accepts nominations for the top products and tools in the powertrain aftermarket. Readers vote for their favorites to determine the winners. The results are in: we won 13 top product awards! Thank you all for your trust and support of Sonnax and Rostra products – we couldn’t have done it without you.

Take a look at the winning products here:

• Chrysler 845RE, ZF8HP45/55/70
  Solenoid Test Manifold Kit
   
• GM 4L60-E, 4L65-E ('96–'08)
  Heavy Duty Remanufactured Valve Bodies
   
• GM 4L80-E ('95-Earlier), TH400
  Adjustable Rear Servo Pin Kit
   
• GM 4L80-E ('95-Earlier), TH400
  Heavy Duty Low/Reverse Servo Piston
   
• GM 6L80
  Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft
   
• GM 6L80, 6L90
  Bearing Kit
   
• GM 6L80, 6L90
  Output Planetary Lube Dam
   
• GM 8L45, 8L90
  Zip Kits
   
• GM TH400
  Heavy Duty Forward Drum
   
• GM TH400
  Smart-Tech® Drum Module
   
• ZF8HP55/70/75
  Heavy Duty "A" Clutch Backing Plate
   
• ZF8HP70
  Heavy Duty "E" Clutch Hub
   
• Ford 6R80, 6R100, 6R140
  Variable Bleed Solenoids

 

Every year, Transmission Digest accepts nominations for the top products and tools in the powertrain aftermarket. Readers vote for their favorites to determine the winners.

The results are in: we won 9 top product awards! Thank you all for your trust and support of Sonnax and Rostra products – we couldn’t have done it without you.

Take a look at the winning products here:

• Chrysler 42/44/46/47/48RE (’00–Later)
  Rostra Governor Pressure Sensor
   
• Chrysler 68RFE
  Bushing Kit
   
• Ford 6R60/75/80 & ZFHP26
  Heavy Duty Overdrive "E" Piston
   
• GM 4L60/E Series
  Heavy Duty Input Shafts
   
• GM 4L60/E Series
  Input Housing Forward Sleeve Kit
   
• GM 6L45/50 & 6L80/90
  Bushing Kits
   
• GM 6L80/90
  Remanufactured TEHCMs
   
• GM 6L80/90
  The Sure Cure® Kit
   
• ZF8HP55/70/75
  Heavy Duty "D" Clutch Backing Plate

     

Made from highly wear-resistant material to provide the ultimate in durability, these new, drop-in valves correct critical pressure loss that leads to shift complaints, codes, and apply component failure. Unique features like added seals, sleeves and modified spool designs overcome chronic hydraulic problems for a result you can trust. Click the links below to learn more!

Chrysler 45/545/65/66/68RFE

• TCC Regulator Valve Kit: #44912-11K

Chrysler 845RE, ZF8HP45/55/70

• Priming Valve & Seal Kit: #35740-37K

Ford 4R70E/W, 4R75E/W, AODE

• Converter Limit Valve Kit: #76948-56K

Ford 6F35 (Gen. 1 & 2)

• Solenoid Pressure Regulator Valve Kit: #144740-37K
• TCC Regulator Valve Kit: #144740-36K

Ford 6F50/55, GM 6T70/75 (Gen. 1 & 2), 6T80 (Gen. 2)

• TCC Regulator Valve Kit: #124740-31K

Ford 6F50/55, GM 6T70/75 (Gen. 1)

• AFL/Solenoid Pressure Regulator Valve Kit: #124740-32K

GM 6L45-6L90

• TCC Regulator Valve Kit: #104740-46K
• Actuator Feed Limit Valve Kit: #104740-47K

GM 6T30/40/45/50 (Gen. 1 & 2), 6T31/35/41/46/51, 6T40 (Gen. 3)

• TCC Regulator Valve Kit: #144740-38K
• Actuator Feed Limit Valve Kit: #144740-39K

GM 6T70/75/80 (Gen. 2)

• Actuator Feed Limit Valve Kit: #124740-33K

Toyota/Lexus U660E/F

• Solenoid Modulator Valve Kit: #47740-41K

Toyota/Lexus U760E/F

• Solenoid Modulator Valve Kit: #47740-42K