47 3100 S10 SWAP need your input

[ibbowhunting]

Originally Posted by mongocanfly

also bears mentioning that a zr2 rear is 3in wider than a standard s10...it also has disc brakes and 3.73s with a g80 locker...they're a little harder to find

Is the standard 4x4 blazer rear end the same width but without the locker right?

I got what i was told was a s10 blazer 4x4 rear diff with my truck but how do i tell it is what i was told it was? it has disc brakes that's a start right