TH400 Speedway Transmission Oil Pans Parts

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

A look at some LS Oil Pans for your swap project. Our video guide walks you through some great options.

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.

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

How to pick the right small block Chevy oil pan gasket. We look at a 350 Chevy oil pan gasket and help you identify what thick or thin gasket you will need.

Tired of pulling your breather to pour oil in your system? We've got you covered.

Follow Tim as he swaps tail housings and covers on a T-5 transmission

Learn how to choose the correct motor oil for your application.

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

Speedway Motors created a new expansion tank for coolant or oil that is well hidden and mounts inside the fender or on the front of the core support. Watch this video to learn how to install the tank.