The E-Body crowd could REALLY use 72-4 foam/spring seat buns. I may just have to pursue this myself with my business partner & our Chinese connection. China would be the ONLY place to get these done - unfortunately.
Check out a place called musclecargt.com, all they do for mopar is E-Body, They have seat frames with springs and seat buns as well. click on products - explore all - scroll down until you see mopar, it take a few moments to load. It may be what you are looking for. iapco103
