There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Performance Spark Plug Buyer’s Guide

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

In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!

Perfect Fit Spark Plug Wires

Spark Plug Cross Reference 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

It is most certainly an important procedure and should be part of a weekly maintenance routine.

Leak Down Check on a Micro Sprint Engine

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 Fortunately, MSD has come up with a solution for those outdated and unreliable points-type ignition systems.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

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Adding a Water Bypass Kit to an Intake Manifold

Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!

Converting a Hardwired Sinclair Sign to Plug-In

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

Popular Parts

Spark Plug Sockets

Spark Plug Sockets | Speedway Motors

Shop Spark Plug Sockets and get Free Shipping on orders over $199 at Speedway Motors, the Racing and Rodding Specialists. Spark Plug Sockets in-stock with same-day shipping.

Spark Plug Sockets

Brand

Application

Department

Availability

Price

Customer Rating

Products

Extended Spark Plug Socket, 5/8 Inch

Titan Tools 62161 Swivel Spark Plug Socket Extension, 5/8 Inch Plugs

Tekton SHD91003 3/8 In Drive Spark Plug Socket Set, 3-piece

Popular Parts