ARP 206-5401 Main Stud Kit for BMC A-series ymm_46 515˝ Thread Size 1/4-20 Material:

515˝ Thread Size 1/4-20 Material: Stamped Steel

8740 chrome moly steel construction for high strength and durability

LTD 1965-1971

Rocker Arm Stud Kit (234-7205) by ARP®

Weight: -5

ARP 206-5401 Main Stud Kit for BMC A-series ymm_46 515˝ Thread Size 1/4-20 Material:There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs