Chevy Powerglide Auto Trans Input Shafts

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

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

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.

Follow along as our Tech installs dropped spindels and performs a disc brake conversion on his '55 Sedan. He utilizes a metric brake conversion kit.

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.

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

Pat talks about air solenoids for your air ride setup.

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

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