Learn correct spark plug firing orders for SBC, LS, Mopar, AMC, and Ford V8s, and learn what the correct firing order means for performance.

Engine Firing Order | 1-8-4-3-6-5-7-2 | GM, Ford, Mopar & More

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

Bringing an old Mopar back to life isn't always a breeze. Fortunately, MSD has come up with a solution for those outdated and unreliable points-type ignition systems. Find out how to install a MSD 8386 distributor and MSD 5531 spark plug wires

Ignition Upgrades for Classic Mopar Muscle

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Small Block and Big Block Chevy Engine Flexplate Guide

Upgrading to electronic ignition is a huge improvement in performance, reliability, and lower maintenance that you can add to just about any engine your project may be running. Learn all about your electronic ignition choices in this buyer's guide.

Benefits of Electronic Ignition System Upgrades

To keep this project moving forward, Jeff installs a gear reduction mini starter on his big block. See how to apply the mini starter on 153 or 168 tooth flexplates.

Installing a Gear Reduction Mini Starter - 1967 Chevelle

Learn how to keep your starter cool using a heat shield. Read the steps and parts necessary for the installation.

How to Install a Starter Heat Shield

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

Alternator Bracket Install on a 454 Big Block Chevy

Speedway Tech Zach discusses the Pertronix Ignitor III conversion in his '55 Chevy.

Installing a Pertronix Ignitor III

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Upgrading the Cooling System for a Small Block Chevy

Engine Family Facets

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Mopar E-Body Chevy 90-Degree V6 Ignition, Charging and Starting Parts

Mopar E-Body Chevy 90-Degree V6 Ignition, Charging and Starting Parts | Speedway Motors

Shop Mopar E-Body Chevy 90-Degree V6 Ignition, Charging and Starting Parts and get Free Shipping on orders over $175 at Speedway Motors.

Mopar E-Body Chevy 90-Degree V6 Ignition, Charging and Starting Parts

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AC Delco CR43TS Conventional Spark Plug

AC Delco R45TS Conventional Spark Plug