Junkyard 360 found...should I pass on a modded motor? pic..

pass, the trucks dont get snow under the hoods unless its not been on for a tick, the 73 trucks did have the 8 3/4 and should have 3.23 to 3.55s since its a half ton, will have the 727 unless its a swb then it have been hot rodded alot, but i bet if you seen the air cleaner its rusted too and they dont really rust that ive seen unless the hoods been off. again for 580 pass theyre basing that off the headers and carb but i agree and think its a factory ford carb. and forget 300 offer 150 cause the carb is useless as is the intake valve covers and i bet it will need rebuilt. pass pass pass