Finally found sollution for evap hose from canister to air fiter housing. After unsuccessfull tries for a solution to replace evap hose, I found fix... Used a dishwasher drain hose fro Lowes and It looks great.
Not running yet. , having trouble get gas up to the carb. Just replace tank and sender. Cranking not doing it, so will try feeding gas into carb to get RPM's up. Also weak spark..trying old coil and changed out shorted dist. pick up today.
Nice quick fix, but I'm affraid 72HCODE may be right. Check out Pre-heat duct hoses by Standard Products. I don't know the diameter size of the hose, but here are part numbers and size: