Bluebird I think this is the one you're thinking of. It was a y-code 4 spd with a carb to pan SD in it. I owned it from '96 to 2000. I bought it from Larry Navarro, he built the motor. Think he bought it in the early 90's. It was affectionatly referred to as the "Houston Whore" because it passed through many hands in this area. Last I heard it was in AZ.