Fuel Pumps & Engine. Dodge 6.7L Cummins 2007.5-2019. Dodge Gas Trucks & SUV’S. Ford 7.3L Powerstroke 94-03. Ford 6.0L Powerstroke 03-07. Ford 6.4L Powerstroke 08-10. Ford 6.7L Powerstroke 11-19. Ford Gas Trucks & SUVs. Chevy Gas Trucks & SUVs. GM Duramax 6.6L 01-04 LB7. GM Duramax 6.6L 04.5-05 LLY. GM Duramax 6.6L 06-07 LLY/LBZ. GM Duramax 6.6L 07.5 -10 LMM. ARP Diesel Head Stud Kit. Cylinder Head Stud kit. ARP head studs are a premium grade 8740 alloy that is rated far superior to “aircraft” quality. Each stud is placed vertically in special racks and precisely heat-treated to 200,000psi. This ensures complete heat penetration. All studs are thread rolled after heat-treat. Used by top professional engine builders in all forms of racing. Study make gasket and cylinder head alignment a snap. All ARP studs are heat treated and feature rolled threads. 8740 alloy is rated better than aircraft quality. No better cylinder head studs available at any cost. Snake River Performance is located in the Snake River Valley in Idaho. We can get all kinds of Diesel and Sport Performance items. Same day in most cases. We try our best to keep everything listed in stock, on occasion items become back ordered for a short time. Add to Favorite Sellers. View more great items. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.