Dave, I am fully aware of the studs and the havoc they can wreak on a Mopar. ex ( enlarging thrust cap bolt holes to 17/32" for thrust cap alignment) So yes, I have scalloped the retainer out around studs and nuts. The Mancini cap was also relieved as it extra material in that vicinity, and would definitely hang up there. Furthermore, when I take this apart I always witness the mating surface and how the thin layer of sealant is completely squeezed out and leaves the shape of the retainer. Pics on the way. Thanks though, J.Rob