Learn how HEI distributors work, how to wire and install them, and why they’re a top upgrade over points ignition systems. Includes tips on testing, vacuum advance, and DUI distributor benefits.

What Is an HEI Distributor? Setup, Tuning Tips, and Pros & Cons

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

Speedway Economy 12 Circuit Wiring Harness

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

Wiring Harnesses for a 1929 Ford

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)

Learn about some of the differences between factory plug wires and the improvements you'll receive with a quality set of aftermarket performance wires in our spark plug wire buyer's guide

Selecting The Best Performance Spark Plug Wires

Learn how to install spark plug wire terminal ends. Our step by step guide takes you through terminal end and boot installation with the use of a wire crimping tool.

How To Crimp Spark Plug Wires and Install Boots

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

For the Love of the Flathead V8

Follow this visual guide on installing spacer rings for Buick style finned brake drums to help center the drum on the hub. Learn some tips on using old and new parts for the installation.

Installing Spacer Rings on Buick Brake Drums

Engine Family Facets

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Buick Special Electronic Ignition Conversion Kits Amc Amc V8

Buick Special Ignition Pick Ups And Transmitters Amc Amc V8

Buick Special Distributor Clamps Amc Amc V8

Buick Special Distributor Caps And Rotors Amc Amc V8

Buick Special Ignition Modules Amc Amc V8

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Buick Special AMC V8 Distributor Wire Harnesses

Buick Special AMC V8 Distributor Wire Harnesses | Speedway Motors

Shop Buick Special AMC V8 Distributor Wire Harnesses and get Free Shipping on orders over $199 at Speedway Motors.

Buick Special AMC V8 Distributor Wire Harnesses

Buick Special AMC V8 Distributor Wire Harnesses

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