ARP Studs | Multiple Chevrolet Fitments (200-1411)Timing Cover Stud Kit by ARP Make installing a timing chain or cam as easy as possible with these timing cover stud kits from ARP. They provide a mounting area for your gasket and simplify the process of getting the timing cover in place. These studs come with flanged lock nuts. Features Fastener Style: Stud Undercut Stud: No Head Style: Hex Fastener Material: 8740 chromoly Fastener Finish: Black oxide Washers Included: Yes Benefits Provide a mounting