RTS/ARP Diff Housing Stud Kit, Diff Centre Studs, Chromoly, Black Oxide, For Ford 8 inch, 9 inch, Set of 10 Includes Nuts & Washers
RTS
$67.50
RTS / ARP differential carrier fasteners are high-strength fasteners that are designed to fasten your third member assembly to the rear-end case. They're made of 8740 alloy, heat-treated to a nominal tensile strength rating of 200,000 psi, and black oxide coated to offer lasting service.
Stud : 1.645˝ UHL , 180,000 tensile strength
Nut : 9/16 Hex 3/8-24
Washer : Steel, Black Oxide,