Close but no cigar. That is for the L series motors as in the Datsun 510. Down Under, the dime is called a Datsun 1600 (or 1800 etc based on the engine size.) Not the same animal as our little treasures. JAM Engineering, Cannon and Pierce Manifolds have the dual DCOE/Mikuni/Dellorto manifolds. Rumor has it that Pierce now owns Cannon, so that kind of kills the competition there. The unit that JAM sells looks identical to the Pierce unit. They are a good foundation, but expect to do some work to get optimum flow out of them.
I dig the one that I have - can hardly wait to mount it. I just need to get the linkage stands built.
Use the PhotoAlbum feature of the forum. You have to size the pics so they are not too large but it is really pretty easy. Send it to me and I will do it.