the one that seals to the firewall where the 2 a/c fittings come through the firewall. It has 2 big holes to fit over the a/c fitting and 2 small holes that go over the stud that you use nuts on to hold it to the firewall. Does any one reproduce these? Mine is no where to be found now that I need it. Any help would be gratefully appreciated.
Thanks. johndart