One more REAR END QUESTION

[profe56]

Probably the last question about rear end. So far I´ve been doing questions about how converting a 73-87 rear end into 67 -72 and all the information you have given is very clear but I Saw in the junk yard, where you pick your parts, a lot of clunkers trucks that has rearend with Disc Brakes so I think anyways I will pay the same either Drums or Disc or with a minimum diference. Can you give ideas?
I think the wide of the original rearend is 61 inches. is there any alignament problem if the newest version is more wide?
Creo que el diferencial que tiene mi C10 es el original y creo mide 61 pulgadas. habria algun problema con la alineacion si el diferencial que se adapte sea mas ancho? suponiendo que midiera 63 pulgadas entiendo que las llantas quedarian salidas una pulgada mas.
thank you for all your support but I don´t want to do anything until I´m very sure to do the best upgrade