MSD 5552 Street-Fire Wire Set 8 Cyl, HEI/ 90°, Universal

The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

The Street Fire Spark Plug Wires feature a low resistance conductor that's wrapped in a sleek and durable black sleeve.

Features and Benefits: Silicone boots protect against high exhaust temps

MSDSPARKPLUG