Street Fire Ignition Lead Set MSD5531

8.0mm, Black, Multi-Angle Boots, Socket Type Distributor Cap, Chrysler 383-440

MSD5531

D5531

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 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.