Moroso Ford 289-302 Ignition Wire Set - Ultra 40 - Unsleeved - HEI - 135 Degree - Blue

These Moroso Ultra 40 ignition wires are built with a special 7mm conductor that offers a lower resistance than standard wires, helping your Ford 289 or 302 engine get a stronger spark. The unsleeved design means they’re more flexible, making them easier to route around your engine bay, especially when you’re working with HEI distributors that often have tight clearances. The 135-degree boots on both ends are designed to easily connect to your spark plugs and distributor cap, ensuring a secure fit that resists vibration and heat.

Moroso uses a durable silicone jacket over the conductor to protect against heat and abrasion, which is crucial for keeping your ignition system running reliably. This set is specifically tuned for Ford 289 and 302 engines, so you can expect them to fit right without any modifications. The blue color adds a clean, custom look under the hood, making them a popular choice for builders who want both performance and appearance.