Moroso ignition wire set for GM LS/LT engines includes Ultra 40 8.5mm wires at an 11-inch length in red without an aluminum heatshield. This set serves as a direct-replacement plug wire option for applications needing the longer conductor reach, providing consistent ignition delivery and straightforward routing for compatible LS/LT engine installations.
Moroso GM LS/LT 8.5mm Ultra 40 11in Long Wire Set w/o Alum Heatshield - Red