im trying to fix up my papaws old f250 i just bought back of a friend who has had it for the last 40 years.but anyway,the 2 bbl carb on the 360 is frozen and needs replaced.i have 2 of them but neither will function properly. DOES ANYONE HAVE A DECENT,KNOWN WORKING 2BBL CARB AT A DECENT PRICE. i only gave 500 for the truck, IM trying to get it running without spending more on parts than i gave for the truck. battery,tune-up,oil change,carb,tires,etc.