Moroso 28321 Ultra 40 Sleeved Spark Plug Wire Set Black Harley-Davidson 1978-2015

The Moroso 28321 Ultra 40 Sleeved Spark Plug Wire Set is designed as a universal fit kit for Harley-Davidson motorcycles from 1978 to 2015. This high-performance ignition wire set features Ultra 40 sleeving technology that provides superior protection against heat, abrasion, and electrical interference.

Key Features:

• Ultra 40 sleeving for maximum heat and abrasion resistance
• Black finish for a clean, professional appearance
• Universal fitment kit compatible with Harley-Davidson models 1978-2015
• Low-resistance construction for optimal spark delivery
• Durable construction designed for harsh engine bay environments
• Includes all necessary components for complete installation

Moroso's Ultra 40 wire sets are engineered to deliver consistent, reliable spark energy while withstanding extreme temperatures and vibration common in motorcycle applications. The sleeving provides an extra layer of protection to ensure long service life and dependable performance.