ATD Tools Ford Triton Spark Plug Thread Repair Kit for 5.4L/6.8L Engines

ATD Tools Ford Triton Spark Plug Thread Repair Kit for 5.4L/6.8L Engines Compatible with three valve 5.4 L and 6.8 L engines built before 10/9/07 Works with 3-valve 4.6 L engines built before 11/30/07 Designed for use in many 2004–2008 Ford, Lincoln, and Mercury vehicles Addresses the issue of spark plugs breaking off in the cylinder head during maintenance Prevents damage to spark plug threads and reduces the risk of spark plug blowouts Repairs damaged threads or blowouts in 30 minutes or less per cylinder