MSD 5577 Wire Set, Street Fire, GM Vortec V6, 4.3L '96-'04

Stock replacement wires for GM Vortec V6, 4.3L engines

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.

MSDSPARKPLUG