Our Street Fire LS wire set has custom-engineered wire lengths designed to fit both 99–06 & 07–13 GM Truck/SUV LS generations. Fits both round and square LS-style coils. Bring the fire-power to your LS without lighting up your wallet!

Part Number: 5574

The MSD 5574 Street Fire LS wire set features custom-engineered wire lengths designed to fit both 1999–2006 and 2007–2013 GM Truck/SUV LS engine generations with proven MSD performance & precision fitment. Compatible with both "round" and "square" LS-style coil packs, these Street Fire wires deliver the fire-power to your LS without lighting up your wallet! When it comes to plug wires, resistance is king! The Street Fire Spark Plug Wires feature a low resistance (500 ohms per foot) conductor that's wrapped in a sleek and durable black 8mm sleeve. A helical wound kevlar-core combination provides an EMI-noice resistant path from coil-to-plug. The heavy-duty erminals are wrapped in black silicone boots that protect the conductor from engine heat to ensure spark delivery. Light the fire, not your wallet-with MSD Street Fire!

Features and Benefits

• Light the fire, not your wallet with Street Fire by MSD!
• Custom-engineered wire lengths to fit both 99-06 and 07-14 GM Truck & SUV LS engine generations
• Fits both "round" and "square" LS-style coils
• Heat resistant 8mm silicone jacket & terminal boots
• Helically wound Kevlar core combination provides strength, durability and EMI-noise resistance
• Resistance is King! 500 ohms per foot resistance for optimal spark delivery
• Heavy duty terminals to ensure secure coil and plug connections