manifold question

i have a 92 cx hatchback. and im dropping in a obd0 b18a. my question is this. on the manifolds is it possible of replacing the b18a manifold w/ the b18b one. i hope i worded that correctly. also, since my motor is automatic will there be anything extra to do to the manifolds and throttlebodies?


i saw this somewhere and i got a little confusion so just seeing if you guys have any info on this

Auto manifolds have the IACV on the throttle body, whereas manual manis have the IACV on the IM. It is possible to convert an Auto mani to a manual mani


all i want to do is take the auto manifold off and replace it w/ the manual one. just take it off and put on a new one right? thats what im thinking but not really sure about that.