I bought my 66 last week. The previous owner didn't have the heat working and had no front ducting. Is there a schematic of the heating system. Particularly the hoses and defrost attachments. I fount the 2 Y's and trunk center defrost piece (both no longer being made). Ive order 2 pieces of hose for defrost but after looking at them don't I need some hose that goes down the front internal sides to hook up to something at the floor?
Thanks
Randy