I am trying to locate a part called a #1 cut relay for a 1985 RX-7 12A Manual. If anyone has one to sell or trade please let me know how to contact u. This relay is about a 1 inch cube that allows the clutch to engage. This thing is all that keeps the A/C from running on my stock 85.

 

Just buy a universal bosch relay - $5 to $10 bucks at any electronics store. Hopefully you understand the concept of how a relay works. Simple fix.