Spectre Performance 4668 Locking Header Bolt Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Bolts are grade 5 iridite hex head</li><li>Quantity 12 per package</li><li>Lock wires and installation tool included</li><li>Made from high quality material</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-9NjR9QCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XMDXDJ2AL.jpg" noproxy>