OE AC for 1972 dart complete parts

hear is a complete AC system for 1972 dart i can not use it for my 440 swap not sure whats its worth was working when i started my project if you want pics i will post if i get any intrest
i tried real hard to use it just could not make it work with the 440 with out changing alot make offers or maybe some one give me an idea what its worth?? located so cal