By the same token, there is less force exerted on the block threads, which contributes to improved block life. Finally, the there are factors of easier engine assembly and proper alignment of caps every time. All kits come complete with hardened parallel-ground washers and high quality nuts. The studs are manufactured from 8740 chrome-moly steel, heat-treated in-house to 200,000 PSI tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.
Increased Durability In High Performance Applications. The item "FITS 11-15 Ford 6.7L Powerstroke ARP DIESEL MAIN STUD KIT" is in sale since Friday, March 24, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Pumps".The seller is "diesel-truck-parts" and is located in Missoula, Montana. This item can be shipped worldwide.