4R70W Racing Driveline and Axles

Take your crate motor racing to the next level with these tricks and tips that won't get you in hot water with tech officials!

The Speedway Motors Tech Team created a quick how-to on squaring the front axle of your open wheel race car.

Learn about finding the correct beadlock rings, lug-nut taper, wheel spacers, mud covers, and valve stems. This components are critical for safety.

Our hot rod expert takes you through his ford I beam axle setup. Follow as he sets up the front end on his split wishbone front suspension Model A.

We will show you the differences among traditional I-beam and tube axles and suspension designs used on hot rods; the differences between cross and traditional steering, measuring for springs, what spindles to choose, and much more.

Speedway Motors employee Steve L. takes a few minutes to talk about the various straight axle and radius rod options available at Speedway Motors.

Today on our 410 sprint car, the guys are assembling the front axle. The process can be a bit messy, but the finished product is so worth it!

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

In this tech article, we show you how to measure the working angles on your drive shaft to ensure long life out of your U-joints.

After receiving many inquires, Jess shares the wheel and tire combo on her coupe.