Searching for the heater boxes in decent condition primarily.
OE or aftermarket mufflers can be had new all day long but if you have
a pkg , will consider.
As an alternate I will also consider HE's for the 411/412, or early (70-74 I think)
bus heater boxes
LMK what you've got
EDIT: Ive found a set of 911 HE's so now looking for it mating muffler