Moroso 73816 Ultra 40 Spark Plug Wire Set, Black

The Moroso 73816 Ultra 40 Spark Plug Wire Set is designed for V8 applications and features a spiral-core construction with an 8.65 mm wire size. Its black finish provides a clean, understated appearance for engine compartments while supporting a durable replacement or upgrade for the ignition wire system.

This cut-to-fit wire set allows the wires to be trimmed for the intended installation. The set uses 135-degree plug boots and HEI/socket-style ends, providing the specified connection configuration for compatible ignition systems. These details make the set suitable for applications requiring the listed boot angle and terminal style.

Built around Moroso’s Ultra 40 design, the 73816 set combines a spiral-core conductor with application-focused construction for V8 engines. Confirm application requirements, wire routing, terminal configuration and finished wire lengths before installation to ensure the set is appropriate for the vehicle and ignition setup.

Features:

• Brand: MOROSO
• Part Number: 73816
• Application: V8
• Construction: Spiral core
• Wire Size: 8.65 mm
• Finish: Black
• Plug Boots: 135-degree
• Terminal Style: HEI/socket style
• Fitment Style: Cut-to-fit
• Product Type: Spark plug wire set