C4 Truck Driveline and Axles

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.

How to Identify Your Rear Axle

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

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

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

Follow along as we give our C10 truck project a much needed dose of suspension travel with a bolt-on C-notch kit.

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

Learn how to assemble the front axle of a sprint car. See what tools are needed for assembly including an angle finder gauge tool and king pin reamer.

Click to learn about split wishbone, hairpin radius rod, and four bar suspensions. Learn the history and difference between these solid axle suspension designs.