DEI Protect-A-Boot and Wire Kit 8 Cylinder - BlueProtect A Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect spark plug boots and wires from harmful under hood heat. Color matched Protect A Boots, Protect A Wire and Hi Temp Shrink Tubes are included for a professional finished look. Our 6'' Protect A Boots come with a reinforcement ring at the base for easy plug removal during maintenance. When working on