Project Firetruck Help Needed

[c3006]

My newley found 87 ton dually that has had the big block and auto tranny robbed from it are causing me some quandaries. The power steering pump bracket is left with the pump but I am sure it would be to good to be true for the same bracket to work on the small block I'm putting back in. Since it has the power brakes hooked to the power steering pump I'm wondering if any small block mount will work or will it be specific to that power steering pump. The model number on the title for this truck is R30R30 I was wondering if that was anything odd. Thx