This is a wastegated 12cm housing from a 2nd gen 12v. I had it on my 93 for a few months but I'm going with bigger injectors so this needs to go. It has a wastegate but I never hooked it up. In good shape, ready to install. It's wet in the pics from penetrating oil. This, along with pump tweeks, will help out your stock first gen so much you won't beleive it, and it won't break the bank. Asking $75 obo. Pics are here:

http://www.dieseltruckresource.com/classifieds/showproduct.php?product=6982&sort=1&cat=500&page=1

PM me if interested.

Sale pending.