MSD Super Conductor 8.5mm Spark Plug Wire Set, 8 Cylinder 90 Plug/90 Cap – 31229

For engines with late-model type (HEI “spark plug top”) distributor caps (Ford Duraspark or MSD Cap-A-Dapt). 90 spark plug boots installed with 90 distributor boots and terminals included.

Part Number: 31229

Our Universal spark plug wire sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied Mini-Stripper-Crimper. It’s a little more work, but in the end it will be worth it.Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit.

Features and Benefits

Includes Mini-Stripper-Crimper
Extra long 8.5mm wire so you can cut to your desired length
Distributor cap boots and terminals included
Wire Lengths: 2- 56″, 2- 50″, 2- 42″, 2-32″ and Coil Wire 32″