Routing the wires is critical to prevent damage from exhaust heat, and headers can often add to the problem. The MSD multi-angle spark plug boots can be safely bent to a 90-degree angle, but even ...

These will act as mounting blocks for the spark plug wire separators. MSD also makes free-floating wire separators, but the hard-mounted units offer a cleaner and much more stable option.

MSD is one of the few manufacturers that offers a true, high-performance replacement spark plug wire set made to the factory spark plug wire lengths.

Follow along as we watch Kyle Stricker of High Sides Bodies & Fabrication install MSD's 6AL Ignition and distributor! See it right here in the March 2013 issue of Circle Track Magazine.

Your spark plug cables play a vital role in your vehicle's performance, but they do need to be replaced periodically. Here's what's recommended.