GMC K25 700R4 Steering 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.

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

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

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

Speedway product guru Jeff K. wants to introduce you to another of his projects, "Elmer". There's a long history with Jeff and this vehicle, best told by Jeff himself.

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 shares some tips with a customer about adjusting a steering box he got from us recently.

In this Tech Tip, John helps a customer troubleshoot his heavy steering in his project.