When I did my swap a few years back we took all the under hood ac components out, but left all the stuff under the dash. Now that I am an old guy and I drive the car more I want to put the AC back in. I sourced a complete used system off Fleabay for my car and a Hasport AC bracket. What I plan on doing is cleaning up everything and flushing out the system before I install everything. I am going to put a brand new compressor and replace the orings. Can someone recommend what I should use to clean everything out, as far as some type of flush?
Or anything else I should do to get this done right. Thanks for any advise.

 

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