Moroso 73826 Ultra 40 Sleeved Race Spark Plug Wire Set

The Moroso 73826 Ultra 40 Sleeved Race Spark Plug Wire Set delivers race-proven ignition performance with premium construction designed to handle the demands of high-performance and competition engines. Each wire in the set is individually cut to the correct length and factory-terminated at both ends with locking, corrosion-resistant steel terminals for a secure, reliable connection.

Key Features:

• Ultra 40 Race Wire construction — 40 ohm/ft suppression core provides superior RFI/EMI resistance while delivering maximum spark energy
• Sleeved design — additional protective sleeving shields wires from extreme heat, abrasion, and engine bay hazards
• High-temperature OEM-style silicone boots — bonded directly to the wire to seal out moisture, fuel, and oil
• Locking corrosion-resistant steel terminals — factory-installed at each end for a positive, vibration-proof connection
• Color-matched wire separators included (where applicable) — high-temperature plastic separators keep wires evenly spaced and organized
• Available in Blue and Red to complement your engine's appearance

Moroso Ultra 40 Sleeved wires are engineered for street/strip and full race applications where heat protection and reliable spark delivery are critical. The combination of the suppression spiral core, sleeved jacket, and bonded silicone boots makes this set one of the most durable and interference-free plug wire solutions available for high-performance builds.