New Longblock, seller is mistaken on code. I Think it's an AAZ or Industrial - Parts for Sale/Wanted - VWDiesel.net The IDI, TDI, and mTDI source.

• New Longblock, seller is mistaken on code. I Think it's an AAZ or Industrial by G60ING on 25 Sep, 2013 08:31
• $1,500 obo in the Orlando Florida: http://orlando.craigslist.org/pts/4025609447.html
  
  Careful the water pump bosses are a little off. I think the engine was intended for a longitudinal application water pump design. I used a longitudinal block in my corrado and I had to grind off one boss and only use 3 bosses to hold the water pump in place.
• #1 by G60ING on 25 Sep, 2013 08:33
• The injector holes tell me it's not an AHU/1Z
• #2 by G60ING on 25 Sep, 2013 08:37
• Here is my experience dealing with the water pump boss that is in the wrong spot:
  http://forums.tdiclub.com/showpost.php?p=3906928&postcount=195