Lincoln Ignition Wiring Harnesses

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.

In this Tech Tip, John answers a customer question about the Speedway 12 Circuit Wiring Harness.

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

Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!

Learn about the wiring of GM HEI Ignition Distributors with our diagrams and guide. Ensure you are getting the best performance out of your ignition system.

Read how to wire a lightning sprint engine. This detailed account of how to successfully wire an engine will ensure a smooth installation.

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.

Instructions on how to install a PerTronix Ignitor Kit in an old flathead distributor for a flathead V8.

Speedway Motors just added some exciting new options to our line of racing harnesses.

Speedway Tech Zach discusses the Pertronix Ignitor III conversion in his '55 Chevy.