4th Gen GM F-Body Gauge Wiring and Cables

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

There are several aspects of a properly relocated battery installation. Our guide will help you ensure that your relocation goes smoothly.

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!

Speedway Motors employee Jess M. talks about the custom battery tray and cables she built for her '33 Ford.

Here are some handy tips for finding the right fuel level gauge and sending unit for your classic car or truck.

Wiring a car may seem like a daunting process, but Jess explains the steps to successfully wire the ignition switch, headlight switch, and the dash gauges.

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

Learn how to install and wire a digital tachometer. Speedway Motors covers the entire process with our installation of the Acewell 1100 Digital Tachometer.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.