Main Stud Kit for Ford Ford 6.4L Power Stroke

Main Stud Kit for Ford Ford 6.4L Power StrokeThere 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

You can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel

rated at 190

Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading

and designed for use in competition engines

square drive forged into bolt head

Now available for all popular applications

heat-treated in-house to 190

originally developed for NASCAR competition

Whether you’re mounting your fan directly to the water pump

This material is heat-treated to provide a tensile strength in the 200

and come in your choiceof black oxide finished chrome moly or rust-proof stainless steel

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to 180