Vega, did you have to buy an entire rebuild kit to get the extra stock washers? It seems odd that you can buy crush tubes or spacers by themselves, but you can't get a set of shims without buying the parts that the shims go with.... I mean, I have a rebuild kit, but I don't want to break into it for some shims, then when I go to rebuild the full diff, the shims are all worn out too, and then I have nothing....