83 golf gx pierburg 1b3 to weber dmtl 32/34 manifold part number?

Hi, I've already found some very useful info on the forum regarding swapping 1b3 carb for a weber dmtl 32/34. I know it's a fairly straight swap for engines with 2e2 carb, but for engines with 1b3 carb you also need to swap the manifold.

What is the part number for the manifold that will fit the 1.5 jb engine on an 83 golf gx? I've seen 027 029 713 with water channel, and 027 129 711 B which looks similar? There is also 026129713B. Would any of these work?

Tks!

Pete?

Dis you ever find an answer to this?

Regards