700R4 Truck Frame

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.

Follow along as we give our C10 truck project a much needed dose of suspension travel with a bolt-on C-notch kit.

We're pretty sure we've never seen a hot rod Hudson pickup, let alone a candy-green knockout like this one!