I want to say it was a 14 or 16….. I might be wrong but I feel like I was using those two a ton in my build. I can check for you tomorrow if no one else knows.
On the power steering banjo, some years use two copper washers and the others use a single silver washer assembly piece that covers both sides. It looks like you have the silver assembly installed in the last picture.
The bolts for the AC compresssor should be able to be removed with the engine in place. Once the bolt are out there is enough play in the flex connections to hang the compressor where the battery tray is so the engine can be pulled out.
If you need any parts for the engine let me know. I...