2 hose unit? IDK. where you are finding 2 hose units, there should be 3, 1 line to send fuel, 1 line for return fuel, and a line for the EVAP cannister.

I really find it hard to believe that there are 2 line units for DSMs. A lot of newer cars have returnless fuel systems, but unless it was added in the last year or 2 I've never heard of or seen a DSM with that type of setup.

420a powered 2Gs have the 2 hose units he's talking about. Not the best picture but you get the point. Only feed, return and the electrical connector.

There are plenty of supporting vendors on here that should have one.

If anything Ebay has them.