Truck and SUV LS and LQ engines are the most common swap donors on the market, and the factory wires are usually the first ignition part to fail once headers or a long tube exhaust go on. This set is built for 1999-2013 GM trucks and SUVs with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L and 8.1L engines, and the lengths also suit swap chassis that reuse the truck coil brackets. Multi-angle boots allow the plug end to be turned away from the header primary tube.

Moroso 73757 Compatibility Notes:

• 8.5mm Ultra 40 spiral core wire measures only 40 ohms per foot, roughly one tenth the resistance of a carbon core wire.
• Low resistance suits high output and multiple spark ignition boxes while the spiral wind still controls radio frequency interference.
• Cut to length for 1999-2013 GM trucks and SUVs with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L and 8.1L engines.
• Two layer EPDM jacket separated by a reinforcing braid handles underhood heat and adds pull strength.
• Silicone boots with snap lock terminals hold a positive connection at the plug and the cap.
• Multi-angle boots let the plug end be rotated for the cleanest routing in a crowded engine bay.
• Black wire, eight cylinder set, manufactured in the USA.

Note: truck coil brackets sit higher than car brackets, so confirm wire routing before final clipping if the engine has been swapped into another chassis.