Shelby 700R4 Muscle & Classic Car 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.

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!

Here's another one of our customer's cars, and this Chevelle has got the look!

Ashley has always wanted to race. Here's the story of how her family and friends came together to build a car for her!

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!

This old sedan was untouchable in the early 60's.

After years of dominance with the legendary 4x sedan, "Speedy" Bill Smith and his hotshot driver Lloyd Beckman upgraded to this sleek new offset roadster for the '64 season.