Chevy Standard Headlight 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.

Speedway Motors and Classic Trucks called on Painless Wiring to power their ground up rebuild of a 1952 Chevy truck that was built in celebration of Speedway Motors’ 65th anniversary.

Check out this headlight wiring and taillight wiring diagram.

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

Learn the importance of proper electrical grounding and how it affects not only starting, but accessories and lighting as well.

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

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.