Now that I have reviewed all of the axle basics, let’s discuss more of the vehicle installation areas that are just as important. In order to have a great axle arrangement, we cannot overlook obvious items like the driveshaft system and proper installation as well as angle orientation of the driveshaft and axle. It is […]

At first glance, the axle shaft seems to be one of the simpler pieces in the axle assembly. There are differing opinions of what makes a great axle shaft. And, of course, there are always tradeoffs. I will review the major areas of the axle shafts and point out some things to keep a watchful […]

There are many different types of aftermarket and original equipment differentials and technologies to choose from nowadays. What are the differences and benefits of one technology over another? With so many choices, it can be difficult to decide which one you need or want.   This tech tip is from the full book, HIGH-PERFORMANCE DIFFERENTIALS, […]

The main reason to have a limited slip differential in your rear axle is to maximize traction on slippery surfaces, such as snow, ice, or mud, which can be exacerbated with an open differential. Another important reason is to help distribute the torque to the wheels from a high-performance engine and transmission combination. The limited-slip […]

In recent years, rear axles have become so robust and reliable that most mechanics have long forgotten how to diagnose and repair them, much less modify them. The rear axle is one part of the vehicle that has evolved over time into a variety of designs but has never been replaced. We can’t say that […]

The time has come that your factory axle is in need of repair. You have decided that the 30-year-old housing is worn and it may need to be replaced or upgraded. Now it is time to start scouring friends’ garages and the local scrap yards to find your axle treasure. Before you begin the quest, […]

The automotive drivetrain may be the least understood part of a vehicle. After reading this book, you will have a better appreciation of the complexity, and simplicity, of the components that make up the rear axles, differentials, and driveshafts. With the information in this book, you will be able to select the best driveline equipment […]