My old '70 Dodge Phoenix ( Plymouth Fury) had a 22" rad with a 26" condensor, that was the way Chrysler delivered it
I removed the blanking panel that was there and fitted a 26" radiator and both the cooling system and A/C worked much better.
I later fitted a V twin compressor and I froze when it was on max. cold.
Anything can be adapted, compressors from any model MOPAR can be used so long as you get the brackets, the hoses can be fabricated to suit. If you use a used compressor change the seals as well.