LS3 TUNE UP KIT
APPLICATION: 2008 - UP LS3 AND VORTEC ENGINES (CORVETTE, CAMARO, GMC TRUCKS, CHEVY TRUCKS) PARTS INCLUDED: MSD 8.5mm Ignition Wires, NGK Spark Plugs (Qty. 8), Oxygen Sensors (Qty. 2), Oxygen Sensor Bungs (Qty. 2). NOTES: This kit is complete and will work with any LS3 or Vortec 58x Engine and is a great upgrade on any conversion engine.