Moroso ignition wire set for GM LS/LT engines includes Ultra 40 8.5mm wires at an 11-inch length in black with an aluminum heatshield. The longer wires accommodate extended reach requirements while the heatshield provides added protection from high under-hood temperatures, making this set appropriate for installations where both length and thermal protection are necessary.
Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/Alum Heatshield - Black