Moroso 78-15 Harley-Davidson Universal Suppression Core Wire Set - Black

This Moroso wire set includes universal suppression core spark plug wires, designed to fit Harley-Davidson motorcycles from 1978 through 2015. These wires are built to help reduce radio frequency interference, which can be a common issue with ignition systems. By suppressing this interference, you can help ensure your motorcycle's electronics operate more reliably.

The suppression core construction is key here. It's designed to manage the electrical energy from your ignition system effectively, ensuring it gets to the spark plugs where it's needed while minimizing stray electrical noise. This can contribute to a cleaner spark and potentially smoother engine operation. The black color offers a clean, classic look under the hood.