Shift Correction Kits

4R70W 4R44E 4R55E 5R44E 5R55E 5R55S 5R55W 5R55N 6F15 6F35 6F50 6R60 6R80 6R100 6R140 62TE Cooler Bypass Delete Kit

Fits Ford: 4R70W, 4R44E, 4R55E, 5R44E, 5R55E, 5R55S, 5R55W, 5R55N, 6F15, 6F35, 6F50, 6R60, 6R80, 6R100, 6R140 Also fits Chrysler/Dodge: 62TE Includes: new bypass plug, cover, E-clip, thick and thin pin, small and large O-ring and detailed...

4R70 4R75 4R75 6F35 6F50 6F55 6R80 6R90 10L80 10L90 Sure~Cool® Thermal Bypass / Flow~Control (Ford all years GM Late 2021-UP)

Ford 4R70 4R75 4R75 6F35 6F50 6F55 6R80 6R90 Sure~Cool® Thermal Bypass / Flow~Control This valve also works in the Late 2021-UP GM 10L80 and 10L90 transmission.  Made in the USA by Superior Transmission Parts This cooler system upgrade is...

6F50 Transmission SHIFT KIT® (2007-UP) TransGo

SHIFT KIT® Valve Body Repair KitFits all 6F50 2007-on This TransGo 6F50 SHIFT KIT® Valve Body Repair Kit fits 2007 and newer Ford, Lincoln and Mercury vehicles equipped with the 6F50 and 6F55 automatic transmission. These transmissions often...

6F50 6F55 Sonnax Performance Zip Kit

6F50, 6F55 Zip Kit®Part No. 6F50-ZIP Sonnax Zip Kit 6F50-ZIP targets the root cause of multiple concerns by sealing critical circuit pressure losses in the Ford 6F50 and 6F55 valve bodies. The kit contains uniquely designed parts to prevent...