MSD 5561 Plug Wire Kit Street Fire Spark Plug Wires-Multi Angle-BB Chev 366-454 brand new in the box.
Part number 5561. They are brand new in the original box.
For Chevy Big Block 366-454
8.0mm
Female socket distributor ends
multi angle spark plug boot ends
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.
The MSD street fire series wire kit features:
Helically wound conductor suppresses electro and radio noise
Kevlar core combination for great strength and durability
Heavy duty terminals for secure connection
8mm silicone and synthetic jacket resists heat and abrasion
500 Ohms per foot resistance for improved spark delivery and power
Silicone boots protect against high exhaust temps
