1999 Chevy Express 1500 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.

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.

Jeff is the Speedway Motors Retail Store Manager, and his '69 Chevelle is as nice as it is fast.

Mike Earley fell in love with Chevelles when he was a little kid. Now he's lucky enough to own one of his own with a few unexpected tricks under the hood.

In this Tech Tip, John answers a customer concerns about adding additional drop to his 1960-1972 Chevy truck.