Will a 99 trans fit a 98???

[iraceitall]

I scored another 98 EB for dirt cheap with a fried trans. It's a 5.0, AWD, 4r70w. I found a used 99 trans with 71k for very very cheap. Will the 99 trans fit the 98 ok? Any mods I need to do?

 

[XR250rdr]

IIRC they are the same. In 98 the VSS was eliminated and I think the trans was pretty much the same until 01.