Spark Plug Thread Repair Kit, 14mm Cylinder Head Rethreaded Kit Repair Tools Gasoline Engine M14x1.25 Inserts and M16x1.25 Tap Kit

CalVan Tools 38900 Two Valve Ford Triton Tool Kit - Foolproof Repair System, Spark Plug Thread Repair Kit. Tools and Equipment

Helicoil 5334-14 Save-A-Thread Thread Repair Kit M14 x 1.25

38900 Two Valve Tool Kit for Ford Triton,Spark Plug Thread Repair Kit,Foolproof Repair System Spark Plug Repair Kit Compatible with Ford F150/250/350 E150/250/350 4.6L,5.4L,6.8L Two Valve Engine

38900 Two Valve Tool Kit for Ford Triton (1996-2003)，Spark Plug Thread Repair Kit,Foolproof Repair System Compatible with Ford Triton F150/250/350 E150/250/350, 4.6L,5.4L,6.8 V-10 Two Valve Engine

Lisle 20200 Thread Chaser

GallopMax 38900 Two Valve Triton Tool Kit Spark Plug Thread Repair Kit Compatible with Ford 4.6 L, 5.4 L and 6.8 V-10 Two Valve Engines

Camrusic Spark Plug Thread Repair kit, M10x1.0 Bolt, M12x1.0 Tap Stainless Steel Repair kit for Automotive Engine

ARES 71112 - Oxygen Sensor Rethread Tool - Easily Cleans Oxygen Sensor Hole Threads - Works with M18 x 1.5mm Spark Plug Threads

Spark Plug Thread Repair Tools, High Speed Steel Tap Spark Plug with M14x1.25 Inserts and M16x1.25 Tap Kit Thread Inserts Spark Plug Thread Tap for Automotive Engine Repair