MSD Street Fire Ignition Lead Set - MSD5577

The Street Fire Spark Plug Wires feature a low resistance conductor that's wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

• 500 ohms per foot resistance for improved spark delivery and power
• Helically wound conductor suppresses electro and radio noise
• 8mm silicone and synthetic jacket resists heat and abrasion
• Silicone boots protect against high exhaust temps