Description
Upgrade your Ford 4R100 transmission with a Transmission Cooler Bypass Delete Kit, designed to eliminate the factory cooler bypass system and maximize transmission cooling performance.
The factory 4R100 transmission uses an external bypass tube that allows transmission fluid to bypass the cooler until operating temperature is reached. Over time, these bypass assemblies can fail or stick, reducing or preventing fluid flow through the cooler and contributing to excessive transmission temperatures.








Reviews
There are no reviews yet.