i have been looking for a engine since march to drop in my monte. took the old one out and installed it in my 86 z28. today on craigslist i came across a 472 out of a 71 caddy hearse. it had less than 67,000 on the engine and was still running. it took that old hearse with 4 flat tires and had her fishtailing on a dirt road. the guy even delivered it from over a hour away and threw in the tranny for free. the whole package only cost me 500.00 and a old carb. i am so excited.