I bought my intake/ carb mount today on ebay. This is the only one i found but there are other turbo intake manifolds. Check out http://motors.shop.ebay.com/hansens/m.html?_nkw=&_armrs=1&_from=&_ipg=
or search for roto-master rayjay.

I bought this one...
[IMG]http://i1020.photobucket.com/albums/af322/dreasoner/BZGe2BWkKGrHgoOKiIEjlLmKVwBKrTh0fiy.jpg[/IMG]
[IMG]http://i1020.photobucket.com/albums/af322/dreasoner/BZGkvQWkKGrHgoOKj4EjlLmZqNBKrTh-Y3K.jpg[/IMG]
[IMG]http://i1020.photobucket.com/albums/af322/dreasoner/BZGh5QmkKGrHgoOKkIEjlLmUkORBKrTh5m3.jpg[/IMG]
It looks like a quadrajet bolt pattern.