Chevy Chevelle Auto Trans Control Units

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.

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Learn the basic function of a torque converter along with alternative ways to cool your Chevy transmission.

Learn about the G Force crossmember and how the symmetrical product design makes for a smooth installation on Jeff's 1967 Chevelle.

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

Next up is the suspension on Jeff's 1967 Chevelle project. Learn how to properly disassemble and remove components, such as the spindles and brakes. See tips on replacing the control arm bushings and using the right tools to get the job done.

Learn how to assemble a Gotta Show transmission cooler line kit for common GM transmissions. Jeff shares some helpful tips on measuring and cutting the braided stainless steel hose for an easier installation.

Get more details on Project Chevelle's 9-inch housing, third member, and tubular control arms installation.

Now that the control arms have been replaced on Jeff's 1967 Chevelle, the next step is to prep the control arms for use with coil-overs. See how to apply shock absorber mounts and the steps it takes to complete this conversion.

Jeff demonstrates how to install the front runner drive system by Vintage Air in his 1967 Chevelle project car all while maintaining a simple, factory fresh look.