I'm looking for a street/strip buick. I have my own engine and transmission so a roller would be nice, but not necessary. I really like the 70-72 Skylarks and GS's, but I don't want to limit myself to just these. I also like the Grand Nationals too. I'm basically looking for a buick that I could drop my motor/trans in and drive. A roll cage would be nice too (but not necessary), as I plan on racing this car at the track from time to time. If you have anything or know of anything available, please let me know. Thanks.