I'm a FNG to buicks. Just got this '71 Buick LeSabre Convertible and the motor blew up on me while getting it home..... not real happy. Anyway, it came with a 350ci and I was wondering if there were any other engines that share the same motor mounts that I could swap in? I found a 430 locally, but don't want to mess with it if it's going to require a lot of fabrication/modification. I do enough of that building my hot rods and I just want this one to be backon the road asap as a cruiser. I would also be interested in finding a replacement Buick 350 in ohio if anybody knows of anything available. any help would be appreciated. Thanks.