Moroso BBC Under Header 90 Deg Plug Non-HEI Dist Unsleeved Ultra Spark Plug Wire Set - Black

When you're working on a big block Chevrolet engine and need to route spark plug wires cleanly, especially around headers, this Moroso wire set is a solid option. It's designed for engines that don't use an HEI distributor and features 90-degree boots on the spark plug end, which helps them tuck away neatly and avoid contact with hot exhaust headers. The wires themselves are unsleeved, meaning they offer a more direct connection and a cleaner look under the hood for a custom build.

This set uses Moroso's Ultra wire, which is built to handle the demands of performance engines. The 90-degree boots are angled to make installation easier in tight spots, ensuring a secure fit on the spark plug terminal. Because they are unsleeved, you get a straightforward setup that's popular for builds where appearance and function go hand-in-hand. Just be sure your distributor is the non-HEI type for this set to work correctly.