Hello all I am Sean and the newbie here. Ok I have a problem.... I need to find parts for my truck and have no idea where to start looking. I mean the truck runs great for now but still I am in need of things. Ok its a 1973 Ford F-750 Vin/Serial number says F75FVS33190 now here is another problem the sticker on the passenger side by the door says it has a 391 engine in it, but the guy who i got it from says that he replaced the motor and it has a 330 in it..... It has a 5speed transmission the sticker says spicer with an eaton rear. truck runs well and dont have any complaints. Oh yeah also has air brakes on it..... so if anyone has any information about this vehicle please let me know. Also I did a lot of reading on this site and could not find out anything...... this is all just incase if i need parts ect. If anyone has a manual let me know ill purchase it or whatever. Thanks

Sean