MSD Street Fire Spiral Core 8 mm Spark Plug Wire Set - Black - Factory Style Boots / Terminals - Small Block Ford 5543 Holley RetroBright Connection joints allows for expansion

Connection joints allows for expansion and contraction

Lowers the front of your S550 Mustang for an aggressive look

Allstar Rear Main Seal Adapter

+3 (Type 7176) and ATF+4 (Type 9602) requirements

MSD Street Fire Spiral Core 8 mm Spark Plug Wire Set - Black - Factory Style Boots / Terminals - Small Block Ford 5543 Holley RetroBright Connection joints allows for expansionThe Street Fire Spark Plug Wires feature a low resistance conductor thats 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. MSD Street Fire Spark Plug Wire Set 5543 Socket Style Helically Wound Conductor Suppresses Electro And Radio Noise Great Strength And Durability Heavy Duty Terminals For Secure Connection 8 mm Silicone Synthetic Jacket