I have been looking around and can’t find an answer, plus the Acura dealer parts guy said they don’t sell it and people parting out there integras don’t seem to have any. If anyone knows I need the size and thread pitch of the studs that go into the intake manifold of a b181 to mount the stock fuel rail.

 

Its whatever a 10mm bolt is. If that helps.

 

6mm x 1.0 pitch.