1964 c10/c30

[Mjminino]

I have an opportunity to look at a 1964 C30 strictly for parts. I am no where near 100% on what is still available on it. If it still has the dually axle on it, what is all needed/modifications including hardware to bolt it up to my 1964 C10 short box?

Next question, specifically to this C30 are there any parts that I should definitely be looking at for rarity or of any value in y'alls opinion?

Thanks in advance,

Mike