BIG-SERT M14x1.25 SPARK PLUG KIT SHORT WITH ASSORTED INSERTS P/n 5141S-457<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>BIG-SERT OVERSIZED SPARK PLUG REPAIR KIT for use when a helicoil has failed</li><li>P/N 5141S-457 M14x1.25 BIG-SERT kit includes 8 assorted length inserts</li><li>Reliable Fast Permanent repair P/N 5141S-457</li><li>Professional repair tools for a high quality repair by TIME-SERT</li><li>Used after helicoil failure or inserts .660 or smaller in diameter</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51SJQZhSJgL.jpg" noproxy>