Powerbuilt
14mm Spark Plug Thread Repair Kit
Quantity:
- Repair stripped 14mm spark plug holes
- Precision built to meet or exceed ANSI standard
- Strong and dependable to last a lifetime
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Rethreads damaged 14 millimeter spark plug holes in aluminum heads. Includes tap and 4 inserts: two 7/16", one 5/8" and one 13/16". Meets or exceeds ANSI standards. Lifetime warranty.