76 Scamp A/C

I believe this company is in your state of Florida they gave me a quote of I believe $120 a hose..http://www.classicautoair.com/MOPAR_OEM_Parts_Hose-Lines.html

Also this link is also worth the read as well.
http://www.allpar.com/eek/ac.html

Also another question have you gave slantsix.org a visit? Sorry for the late response I work nights its hard keeping up. I have not found any "re-build kits" for these if the you ever wanted to change out the compressor for a small sandan there is kits out there for the slant as well..