My daily driver is an 84 Olds Delta with the wimpy, yet reliable 307. I have a healthy 69 430 and a 72 455 that needs going through. I need to pick one of these motors to use, but the real glitch is that I've spent a fortune on the a/c system this year and want to keep it. I have the short, fat compressor. Any ideas on how to bolt this up to a BBB?