MSD Street Fire Spark Plug Wire Set 8.5mm Universal Fit Straight Boot High-Performance Ignition Leads MSD-5551

MSD Street Fire 8.5mm Universal Spark Plug Wire Set - Straight Boot

Upgrade your ignition system with MSD's proven Street Fire spark plug wire set. Engineered for universal fitment with straight boots, these 8.5mm wires deliver the legendary MSD performance and reliability that enthusiasts trust for high-performance street applications.

Key Features:

• 8.5mm High-Temp Silicone Jacket: Superior heat resistance and flexibility for easy routing in any engine bay
• Spiral Wound Core: Reduces EMI/RFI interference while maximizing spark energy transfer to the plugs
• Low Resistance Design: Ensures consistent, powerful spark delivery across all RPM ranges
• Straight Boot Configuration: Universal fit for most distributor and spark plug applications
• Heat-Resistant Construction: Withstands extreme engine bay temperatures without degradation or cracking
• OEM-Quality Terminals: Secure, leak-free connections that won't arc or corrode
• MSD Quality: Proven performance and reliability from the ignition experts

Specifications:

• Wire Diameter: 8.5mm
• Core Type: Spiral wound suppression
• Jacket Material: High-temperature silicone
• Boot Style: Straight
• Application: Universal fit (distributor ignition systems)
• Configuration: Complete wire set
• Part Number: MSD-5551

Perfect for: Classic muscle cars, street rods, V8 performance builds, custom applications, and any distributor-based ignition system requiring reliable high-energy spark delivery.

MSD Street Fire wires deliver race-proven performance at a street-friendly price point, making them the ideal upgrade for enthusiasts seeking improved throttle response and reliable ignition.