ARP 4303501 Stainless Steel 12-Point Starter Bolt Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Simplifies starter motor installation in the cramped confines of a race car</li><li>Features small diameter head and standard shank knurling; 3.700 under head length</li><li>Manufactured from 100% maintenance free ARP 300 stainless steel</li><li>Rated at 170，000 psi， which is stronger than Grade 8 hardware</li><li>Designed for select Chevrolet applications， all standard， 12-point</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41OCS1%2BZ-kL.jpg" noproxy>