Moroso 73709 Ultra 40 Spark Plug Wire Set, Black

The Moroso Ultra 40 Spark Plug Wire Set is designed for small block Chevy applications and features a spiral-core construction with an 8.65 mm wire diameter. Its black finish provides a clean appearance while the set is configured for reliable installation under headers.

This plug wire set includes 90-degree spark plug boots and HEI-style terminals. The under-header configuration helps accommodate applications where header clearance is a consideration. The set is supplied as a kit for small block Chevy use.

Moroso part number 73709 provides a straightforward replacement or upgrade option for compatible ignition systems. Verify vehicle and engine application details before ordering to ensure proper fitment.

Features:

• Brand: MOROSO
• Part Number: 73709
• Construction: Spiral core
• Wire Diameter: 8.65 mm
• Color: Black
• Plug Boot Angle: 90 degrees
• Terminal Style: HEI
• Application: Under headers
• Engine Application: Small block Chevy
• Product Type: Spark plug wire set