Sir, I have been searching for Bakelite and failing. I entered #3502346 into Classic industries and they seem to have the all metal replacement only. While the image speaks to A,B,C bodies, further down the page it also lists E Bodies 70-74. Do you see an issue with my using the metal part?..........................As an aside, I have an original 1973 Mopar Dealer parts manual. "Section 1" is accessories. The index for section 1 lists heating at 1-47-1. My section 1 ends with page 14. On the chance you have one of these as well, are my pages missing or is there some form of addendum, for this manual, I am not aware of?