The Moroso Ultra spark plug wire set for BBC applications is built with 90° plug ends for under‑header routing and configured for HEI distributor use. This unsleeved set is specified to clear header and package constraints while providing the correct coil/distributor end style. Finished in black, it suits BBC installations that require 90° plug connections beneath exhaust headers.
Moroso BBC Under Header 90 Deg Plug HEI Dist. Unsleeved Ultra Spark Plug Wire Set - Black