Moroso Universal Ignition Wire Set - Ultra 40 - Unsleeved - 90 Degree - Red

If you're replacing worn-out spark plug wires on your classic hot rod or custom build, a good set of wires makes a big difference in how smoothly the engine runs. This Moroso Ultra 40 set uses a 7mm conductor with a resistance of 40 ohms per foot, which is low enough to ensure a strong spark without causing radio interference. The unsleeved design means the wires are more flexible, making them easier to route in tight engine bays. The 90-degree boots fit securely onto most spark plugs and coils.

Moroso builds these wires with a high-dielectric silicone jacket that can handle temperatures up to 600 degrees Fahrenheit, so they'll hold up even in demanding engine compartments. The red color gives a clean, classic look under the hood. Since these are universal wires, you'll need to cut them to the correct length for your application and install the included terminals. This ensures a custom fit for your specific engine setup.