Powerglide, Auto Trans Input Shafts

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

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.

Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness.

We get a lot of questions about steering parts. Steve talks about some of the steering basics.

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.

Speedway Motors Custom Length Driveshaft Kits make it easy to have a custom made driveshaft that's perfect for your application delivered right to your door!

Pat talks about air solenoids for your air ride setup.

Save yourself some time and get a Flathead generator stud for your Flathead intake.

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Tim talks about the Offenhauser 4 x 2 Pacesetter intake.