ARP 206-5404 Main Stud Kit for Triumph TR7 ymm_75 For vehicles with the non-sport

For vehicles with the non-sport factory exhaust system

it makes good sense to rely on ARP for optimum connecting rod service and reliability

ARP stands ready to provide customers with virtually every fastener found in an engine and driveline

Wide underhead flange and companion washers provide even load distribution

ARP 206-5404 Main Stud Kit for Triumph TR7 ymm_75 For vehicles with the non-sport2 Bolt Main Stud Kit by ARP. 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