Is this a Sabb 9000? I also know nothing about Sabbs cept most of there model names. You may want to look into a ford 302 out of a Mustang, use the rear end, tranny and the engine from the stang, just get a donor stang. The dual sump oil pan would clear the X member. Cooling WILL be a problem with the tight engine compartment but, you should be able to get it to fit.