Stock Car, 700R4 Parts

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.

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

Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

There's something special about your first car. Here are a few from the Speedway Motors team.

In this Tech Tip, John helps to sort out some fresh suspension for a customer’s ’70 Nova.

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

Barry's sedan makes us wonder why there aren't more Chevy street rods out there.

Jerry Patterson tells people who ask if this '63 Bel Air is an SS that it sure is - "Simply Subtle."

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!