where can i get parts for these V style compressors??? i need some of the gaskets and the little filters that are inside the lines of it. I also have some AC compressors from a 1994 dakota but i would like to know what i would have to do to use these on my 1972 charger if i cant get the original compressor to work? i keep seeing them on 60s/70s cars for sale on ebay and they look easy, but idk anything about the conversion.