Drivetrain 101

The Ford 4R100 transmissions are historic parts of the Ford transmission lineup. Unfortunately, they are rarely reliable as the years tick by, leading to costly repairs. Become an expert on the 4R100 transmissions by reading this Drivetrain 101!

For years, there’s been endless talk about the 66RFE. It has been a never-ending conversation about what works, what doesn’t and why. However, with the data compiled above, you should be well on your way to making an educated decision as to what 66RFE parts are right for you and your application.

The Chrysler 42RLE transmission is a known problem in the world of off-roaders and daily-drivers alike. Known for it's poor shift quality, overheating and dismal longevity, the 42RLE transmission is an obvious point of upgrade for many motorists of various backgrounds. Become an expert on the 42RLE transmission today!

6.0L and 6.4L Power Stroke owners will love our new 5R110 installment in our popular Transmissions 101 series. In this publication, we will observe and analyze all of the prolific failure points of this common unit. Explore this article to become an expert on the Ford 5R110 Transmission!