Mercury 4L80E Steering Columns & Components

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

Unsure what column would work best for your project? The three primary styles are explained here!

Speedway Motors employee Pat O. talks about his decision to install a different steering column in his '64 Impala.

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

Watch our Steering Column Wiring Guide video for useful tips on wiring your new steering column for your vehicle. Ididit takes you through the wiring process.

Tired of those nasty, sticky indicator levers on you GM steering column? Resurrect them with Speedway Motors' Column Dress-up Kit, reviewed here by one of our own employees!

In this Tech Tip, John responds to a customer question about the versatility of one of our steering columns and its potential uses.

Jared demonstrates how to install a Sweet Manufacturing collapsible steering column in his 3rd gen Camaro. The collapsible portion not only makes the column safer in a crash but also gives you the length adjustment.

Learn how to determine steering box, rack, and spline sizes.

A real-world guide to 4L60 transmission specs, strength, and swap tips.