1983-1984 Ford F250 6.9L V8. 1983-1986 Ford F250 7.5L V8. 1983-1984 Ford F250 5.8L V8. 1983-1984 Ford F250 5.0L V8. 1983-1984 Ford F250 4.9L 6 Cyl. Liquid Line Hose Assembly w/o Orifice Tube. All hoses are constructed with double wall barrier hose compatible with R134A or R12.