6.0L Manifold Stud (and related parts)

Three items in the drop down box to order:

R031035 item 16 in pic: Stud exhaust manifold 6.0L/ 5.7
97330000 item 18 in pic: Nut, M8-1.25, HH CLS 8, YZ, 13MM…. Yep that is the description from the book.
93930000 item 17 in pic: lock nut.