5564 MSD Street-Fire Wire Set SBC, Sock Cap, under Manif

Wire Set, SF, SBC, Sock Cap, under Manif Street-Fire Wire Set SBC, Sock Cap, under Manif 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. Silicone boots protect against high exhaust temps