Moroso 73678 Ultra 40 Spark Plug Wire Set for Big Block Chevy

The Moroso 73678 Ultra 40 Spark Plug Wire Set is designed for applications using GM LS-series coils with Big Block Chevy engines. This kit provides a dedicated spark plug wire solution for the BBC ZZ632 application when used with Moroso 72401.

Each wire features an 8 mm spiral core and a black finish. The spiral-core construction supports the product’s Ultra 40 design while providing a clean appearance in engine compartments.

Use the Moroso 73678 wire set where the specified GM LS-series coil-to-Big Block Chevy configuration is required. Verify the application and related component requirements before installation.

Features:

• Application: Designed for GM LS-series coils to Big Block Chevy
• Use: Intended for BBC ZZ632 applications with Moroso 72401
• Construction: Ultra 40 spark plug wire set with spiral core
• Wire Size: 8 mm
• Finish: Black