I am looking for the firewall grommet / rubber that goes around the evaporator tubes. Shown at far right in the picture below. Any help finding it is appreciated, thanks!
MrMoparCHP is spot on. Get the overhaul gasket set for your heater box. It will have everything you need. You will need to communicate through E-mail w/ James Fillmore the e-mail address is jamesfillmore@detroitmuscletechnologies.com
This heater box has the blower motor can that sticks thru the firewall as opposed to the early style heater boxes where the large blower motor was mounted on the side of the heater box and does not stick thru the firewall.