Wiring of your race car or hot rod can be completed at home with these helpful automotive 12 V wiring tips.

How to Wire a Race Car | DIY Wiring Harness 101

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

New Racing Safety Products from Speedway Motors: 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.

Universal Wiring Harness Instructions - Installation

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

Speedway Economy 12 Circuit Wiring Harness

Unbox our most popular wiring harness with Tim.

Speedway Tech Talk - Unboxing Wiring Harness Kits

Having a difficult time deciding which racing harness to use? With many options to consider from size to closure type, this article will walk you through how to go about choosing the perfect one for you and your race car. Safety first!

How to Choose a Racing Harness

Electrical wiring is one of those tasks that enthusiasts dread tackling on their own. We're here to tell you that wiring your project vehicle is something you can do with a little help from your friends at Speedway Motors!

The Best Wiring Solution for Your Hot Rod or Muscle Car Project

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.

GM HEI Ignition Distributor Wiring Diagrams and Guide

Need a little help figuring out which race harness will suit you best? Click here for some things to keep in mind!

The Right Race Harness

These new suits from Speedway Motors offer driver protection for any budget.

New Racing Safety Products from Speedway Motors: Suits and Shoes

Engine Family Facets

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QuickCar Racing Products Ignition Wiring Harnesses

QuickCar Racing Products Ignition Wiring Harnesses | Speedway Motors

Shop QuickCar Racing Products Ignition Wiring Harnesses and get Free Shipping on orders over $175 at Speedway Motors.

QuickCar Racing Products Ignition Wiring Harnesses

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Department

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Products

QuickCar 50-2006 MSD Digital 6 Series Weatherpack Harness Adapter

QuickCar 50-201 5 FT HEI Wiring Harness

QuickCar 50-200 5 FT 12V Ignition Box Wiring Harness