The Moroso Ultra spark plug wire set for SBC over-valve-cover routing is an unsleeved, 90°-boot set intended for non‑HEI ignition systems. It provides the organized, direct routing that over‑cover installations require while keeping terminal bulk low and boots angled for tight fits. Ideal for small-block Chevy engine builds where 90° boots and unsleeved wires match the valve cover layout.
Moroso SBC Over Valve Cover Unsleeved 90 Deg Non-HEI Ultra Spark Plug Wire Set