ARP Chromoly Main Stud Kit - 2-Bolt Mains - Hex Nuts - Buick Nailhead H775C04XXL 058 in Long

058 in Long

11 in Long Probe

7 L Powerstroke

Also includes crankshaft scraper and bolt-on rear pan baffle

ARP Chromoly Main Stud Kit - 2-Bolt Mains - Hex Nuts - Buick Nailhead H775C04XXL 058 in LongARP Buick 401c i. d. Main Stud Kit Product Description: Main Stud Kit Hex Nuts 2 Bolt Mains Chromoly Black Oxide Buick Nailhead ARP is the fastener of champions. They say that to be successful you must identify a need and satisfy it. Back in 1968 racing enthusiast Gary Holzapfel saw that many of his friendsa broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So