Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Unsleeved - Non-HEI - Crab Cap - Red

Moroso's Ultra 40 ignition wire set uses 40-ohm resistance wire to help reduce radio frequency interference, which can be important for keeping your ignition system clean and your engine running smoothly. This particular set is built for Chevrolet big block engines that do not use an HEI distributor and feature a crab-style cap, ensuring a direct fit for those specific applications. The unsleeved design offers a more direct connection and a classic look under the hood.

These wires are constructed with a solid copper conductor core and a high-temperature silicone jacket that can handle the heat found in the engine bay. The red color gives a distinct appearance, and the crimped terminals are designed for a secure connection to both the spark plugs and the distributor cap. Moroso has been a name in performance parts for a long time, and this wire set is a solid option for anyone rebuilding or upgrading their classic Chevy big block's ignition system.