Application: For F-Series / Bronco Ford F100 F150 F250 F350 V8 1968-1979. For 1966-1979 FORD F100 F150 F250 F350 Bronco TRUCK. For 1983-1994 Ford F-250 F250 V8. The difference of the radiators between ford and chevy engine is the positions of outlet and inlet, they are opposite.