The OM617 A/C Bracket was designed using A/C compressors from the 1984-1986 22R's. The spacing between tabs is 78mm, and the 4 mounting holes sit in a rectangular pattern. If the top-rear mounting bolt is offset, this bracket will not work for you. The distance from the front mounting bolts to the pulley is approximately 2-1/8".
This kit includes water-jetted steel brackets and hardware. The bracket bolts in place of the OM617 alternator, using the factory block studs. The A/C compressor bolts are also reused. This bracket positions the pulley with the furthest rear crankshaft pulley.
Please note that at this time, I have not found a serpentine pulley to replace the factory V-belt pulley for this compressor. If you are unable to find a serpentine clutch kit but you want to convert to serpentine, you should consider switching to a 3VZ or 5VZ compressor.