would a d15b7 box match up with a d16?
if so is there any other parts needed?
the d15 tranny is hydro
is there any websites that give info on the d-series engines and boxes?

 

Pretty much all D series tranny's interchange from 88-00. The only issue you would run into are 88-91 are cable and 92-00 are hydro. The same applies to the motors although the OBD style is what mostly differentiates between the designated assembly years.