There are at least 6 different noses -- I assume you want the versions prior to the D3 debacle?
They are for the 6, small V8 and big V8.
There are many barrels -- any numbers you are seeking?
You want correct brush plates without pop rivets? And correct long bolts?
There are a few styles of bands. I think you want the one without the extra superfluous hole.
Which drive cover? I lost count of the permutations, most of them aftermarket.