Truck Auto Trans Valve Bodies

Learn what a manual valve body can and cannot do for your automatic transmission and performance driving needs

The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

A real-world guide to 4L60 transmission specs, strength, and swap tips.

There are a lot of choices when it comes to automatic shifters, and we’ll help unpack all the options and features in our automatic shifter buyer’s guide

Check out some cool overhead conversions to the Ford flathead V8 on display in the Museum of American Speed!

Learn what throttle and kickdown cables do, how to install them, and tips for troubleshooting issues like broken or stuck cables.

In this Tech Tip, John confirms a customer question regarding the need for a proportioning valve on his ’55 F100 brake build.

Pat talks about air solenoids for your air ride setup.

Tired of pulling your breather to pour oil in your system? We've got you covered.

There are several aspects of a properly relocated battery installation. Our guide will help you ensure that your relocation goes smoothly.