1982 GMC G2500 Electrical, Lighting and Wiring Parts

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Headlight & Taillight Wiring Diagram

Headlight & Taillight Wiring Diagram

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Check out this headlight wiring and taillight wiring diagram.

Steering Column Wiring Guide

Steering Column Wiring Guide

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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.

GM HEI Ignition Distributor Wiring Diagrams and Guide

GM HEI Ignition Distributor Wiring Diagrams and Guide

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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.

Wiring Harnesses for a 1929 Ford

Wiring Harnesses for a 1929 Ford

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In this Tech Tip, a returning customer asks for advice on wiring harnesses for his ’29 Ford roadster project.

Grounding the Electrical System

Grounding the Electrical System

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Are your gauges reading erratically or does your car run out of power at high rpm? It may be the cause of a bad ground. Speedway Motors can show you how to diagnose and fix the problem in no time at all!

32 Grille Repair

32 Grille Repair

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Speedway Motors employee Tim M. decided to take us along as he takes another step in restoring a '32 Ford. This go-round he repairs an original '32 grille insert to put in his new shell.

Replacing GM Rear End Spherical Bushings

Replacing GM Rear End Spherical Bushings

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In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

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