Indicator Lights

A guide on how to install a universal wiring harness in a car. Read tips on properly wiring taillights, headlights, gauges, ignition switch, steering column and more.

Why convert to an LED-style headlight or taillight system? Click here to find out how to do it the easy way!

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

LEDs. Fantastic litle things with many uses, but sometimes they can leave a bit to be desired.Take into consideration, the flimsy plastic lenses. Speedway Motors product guru Jeff K. noticed their appearance. And so he did something about it.

If you're considering upgrading your classic car's charging system with an generator to alternator conversion, here are some helpful tips.

Learn how to install a Line lock as well as installing a line lock button and how a line lock works, with Kevin as he goes through the process on his '54 Chevy Belair.

Modern hot rodding often blends classic looks with modern tech. Integrating current tech in custom cars can face issues like radio noise and erratic gauges due to EMI. This guide helps diagnose and repair common EMI causes.

Jeff's 1967 Chevelle project undergoes prep for a Dakota Digital Dash System. Keep a factory style dash with this wide sweep speedometer. Learn how to mount and wire modules for the gauge system, gear shift indicator, GPS speedo sender and auxiliary.

Down time between races? Check out these recommended tests to keep your engine running at peak performance!

Check out this headlight wiring and taillight wiring diagram.