I have a brand new, never installed Slee single compressor mount for an 80 AND the rivnut tool for installation. Didn't end up needing to use it.
Fits ARB Compact, and High Performance Fits 1993-1997 Land Cruiser 80 Series ‘93/’94 model years will require the fuel pump resistor (silver ribbed box) and likely the relay to be relocated. 2x washers (not supplied) may be needed Bolt in application Requires installation of Rivet Nuts...
sleeoffroad.com
$75 for part and Tool. I have the instructions and all of the hardware.