I am in need of the factory Mopar upper radiator hose for a 78 Dodge truck with a 360. The part number is 3497274 42095. All of the hoses from the parts stores are nowhere close to the right hose. Is this part number still available from Mopar?

I wouldn't mind having an original lower hose as well. I need the original part number for the lower hose. My dad replaced the lower hose years ago but was unable to find the upper hose.

Any help would be appreciated.