Oldsmobile Dynamic TH400 Steering Columns & Components

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

Learn how to install a side detent shifter in a 1969 Chevy C10.

Installing a universal tilt steering column in an old car is a common upgrade. Check out this tech article to learn how to mount your custom steering column correctly.

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!

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

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

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

If you're upgrading to an ididit tilt steering column, you'll need the dimensions of the column to make sure it fits. Click here for dimensional drawings of ididit's 4 different column designs.

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