HELP PLEASE: What parts from a 73-80 C10 will work on a 70 C10?

[ZUBZ]

Hi All,

Since seeing I am very far away from the US and shipping parts to me is a little pricey there are several late model C10's (73-80) available in South Africa and a lot of them are owned by guys who started to restore them as a project and never finished.

So now they parting the trucks, what parts would work on the 70 c10 of mine?

I know items like the doors and cab is different, is the loading bin the same, what about suspension as I understand some models of the 73-80 had disc brakes from factory.

Any help would be appreciated.

Thanks all
Zubz