Stellar, a member here. Ken Bruno Motorsports. Where do you live, maybe somebody knows a rebuilder close.
I've rebuilt and restored quite a few for some folks on this site (as well as a large number of alts for Oldsmobile folks).
Steve - If you're referring to my Gas Tank Pads then the answer is "yes"....here's a link to my ad: https://www.v8buick.com/index.php?threads/gas-tank-pads-restoration-item.168450/page-6#post-2913356 The factory didn't put anything b/n the straps and the undersides of the tank on our cars....there's no movement there once the straps are tightened up.