Head Style: 6-Point Hex Nuts. - Sold as a Kit. Made in USA. - Washers Included: Yes. - Fastener Finish: Black Oxide. - Fastener Material: 8740 Chromoly.
ARP SBC Main Stud Kit with Hex Nuts for Small Block Chevy Engines
ARP SBF Main Stud Kit 154-5602 for Ford Cleveland Modified Engines
ARP SBF Main Stud Kit 154-5409
ARP SBF Main Stud Kit 154-5503
ARP BBC Main Stud Kit 235-5603
ARP BBC Main Stud Kit 235-5601
