I hope I'm asking this question in the correct forum.

I have a throttle body from a d16y8 that I want to put on a b16 intake manifold. I'm not sure how to measure the size correctly but the ports are exactly the same size and the TB's are identical (aside from the one tgat came off the D being black with an "had" logo, and the one from the b series being polished with an "ipt" logo. Every time I try to Google it the results are entirely opposite. Lol. Lots of info about putting aside b series TB on a d series intake, but nothing about the other way around. Help anyone?