labeled fuse box

[Yerboogieman]

Sorry for opening an old thread, but how many circuits are on the stock fuse boxes in the Suburbans? It's a 71 C10 4x4 350.

I am on the Painless website and they have a 12-circuit and an 18-circuit universal blade style fuse box. I want to add a couple accessories that the stock one doesn't offer, but only two or maybe three.

Also, I am open to ideas. The old one is pretty bad, so there is no going back to it.

Thanks a lot.