im clueless....

I dont know what these plastic elbow peices are called and where to find them. Also i dont know where to find these huge bolts. For the elbow peices how many will I need altogether for the pack.

Im going to guess by plastic you mean the legris elbows You’ll need three and they don’t really make them any more i use push to connect elbows from homedepot. Lowes has them too. There white and you’ll have to spray paint them grey. The only problem is they don’t have a brass nut on the bottem if that matter to you you can see them if you look at my post for my two movie packs. and i don’t know what you mean by big bolts. You might want to explain it a little more.

Yep they are old style legris elbows and HARD to get as they are vintage… You need to find some on an old surplus part, or find a shop that has old (15-20 year) inventory… There are also a few people offering resin castings, as well as some alternative elbows that you can get…

I was lucky and have a few coming to me thanks to AJ, but I paid dearly for them…

Good luck on your search! They are out there, but you will need to search if you want the real deal…