AIP ElectronicsDragon FIRE Performance Stage 1 Ignition Kit Iridium Spark Plugs and 10mm Spark Plug Wires Compatible with 2014-2021 Chevy Cadillac GMC LT LT2 LT4 LT5 L83 L86 L8T V8 OEM Fit Kit-1233
J**2
Fits exactly as OEM
Looks great, fits perfectly. I recommend confirming the plug gaps regardless. Just be gentle. Great value package. Will update as I get some miles on the vehicle.