Are old A/C bracket mounts needed for Sanden compressor?

I haven't seen any kits that leverage the factory AC brackets, so remove them. I assume yours are for the RV2 cast-iron beast. What engine? If a SB or BB, see Bouchillon Performance Engineering (or such) and others.

There are slant brackets, but hard to find pictures. I found a Volare slant in the JY w/ a Sanden compressor, so took the brackets. I understand that was factory in some years. Perhaps V-8's used Sandens those same years. If no p.s., it looks fairly easy to mount a Sanden on the slant's pad, using a "York to Sanden" adjustable adapter (ebay). One guy in Malaysia did that w/ a custom bracket.