ARP Black Oxide Valve Cover Bolt Kit 04.5-10 6.6L GM Duramax

Upgrade your valve cover bolts in your 2004.5-2010 Duramax with this Black Oxide Valve Cover Bolt Set from ARP. These bolts are rated at 170,000 PSI tensile strength which is substantially stronger than even grade 8 hardware. This kit is offered in either a hex head or 12-point heads.