Topic: Rocker Panel Molding retainer 10-24 stud w/foam pad

[Angela]

I need at least one (prefer two) rocker panel molding retainer (10-24 stud, 7/8” long, with black sponge washer). I thought that AMK sold these, but I can't find them. Part No. 380873-S100 The foam pad is important for me. If you can spare one or two of these please contact me and let me know what you want for them. Thanks.

[67gtasanjose]

Angela, do the rear valance ones come close? (no foam pad) AMK B-12017 Mastic sealer pads on page 167 of 2014 catalog

I ask because I need one for my rear valance AND one for a rocker molding

[Angela]

The rear valance retainer studs are 8-32, whereas the RPM studs are 10-24. Also, the rear valance studs use mastic washers, whereas the RPM calls for foam washers. I don't know why Ford wanted foam at the RPM instead of Mastic, yet I'm sure there's a good reason.

[67gtasanjose]

The rear valance retainer studs are 8-32, whereas the RPM studs are 10-24.

My Osborn Assembly Manual suggests this one for the rear valance. It is 10-24x1"

https://www.amkproducts.com/bulk3.asp?part=B-12017

I don't know why Ford wanted foam at the RPM instead of Mastic, yet I'm sure there's a good reason.

I cannot see how the purpose could differ. (mastic vs. foam) The thoughts I have for difference in usage are that mastic might bond easier to a painted surface, possibly removing the paint if separated at some point after initial assembly. No paint could cause premature rusting?

Maybe some of our other "experts" can offer some sage advise