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 how to wire dual electric radiator fans. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

How to Wire Dual Electric Cooling Fans

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

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

Tachometer Wiring (Digital)

Check out this headlight wiring and taillight wiring diagram.

Headlight & Taillight Wiring Diagram

Speedway Motors employee Steve upgraded the trailing arms on his 1976 Chevrolet Laguna with some spherical bushings.

Spherical Bushings for GM A-Body Trailing Arms

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.

Steering Column Wiring Guide

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

Testing 2 and 3 Wire Speed Sensors

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

Light Emitting Diodes (LED's)

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.

How-to Wire a Gauge Panel

Engine Family Facets

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GM A-Body AMC 343 Electrical, Lighting and Wiring Parts

GM A-Body AMC 343 Electrical, Lighting and Wiring Parts | Speedway Motors

Shop GM A-Body AMC 343 Electrical, Lighting and Wiring Parts and get Free Shipping on orders over $199 at Speedway Motors.

Powermaster 67297 Smooth Look Alternator, 150A, V-belt, 12V, GM

GM A-Body AMC 343 Electrical, Lighting and Wiring Parts

Part

Brand

Discounts

Platform

Engine Version

Price

Products

Powermaster 67297 Smooth Look Alternator, 150A, V-belt, 12V, GM

Powermaster 7294-348 Street Alternator, 100A, Serpentine, 12V, GM