ARP 4373001 Stainless Steel Bolt Kit For Rear End Cover On Select GM 10-Bolt Applications<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>A practical and good looking way to upgrade your GM 10-bolt rear end cover</li><li>Manufactured from eye-catching， sturdy， rust-proof stainless steel</li><li>Rated at 170，000 PSI， which is considerably stronger than Grade 8 hardware</li><li>.750 under head length， and thread size is 5/16-18</li><li>Washers included</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31BnFpVtErL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31bTTFgDNmL.jpg" noproxy>