38900 Two Valve Triton Tool Kit Foolproof Repair System Spark Plug Thread Repair Kit Compatible with Ford 4.6 L, 5.4 L and 6.8 V-10 Two Valve Engines. Compatible with Ford Two Valve Modular Cylinder Heads, this high-quality tool ensures effective repairs by removing cylinder shavings, reaming out old threads, and rethreading with durable alloy steel inserts.
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