aFe Diesel Fuel Systems DFS780 Series 99-03 Ford Diesel 7.3L V8 (Full Time Operation) Engine & Performance > Turbochager and accessories; Powerstroke 1983-1984 Ford F-350 Base 1978-1979

1983-1984 Ford F-350 Base 1978-1979

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which create an extremely durable and rugged hose that will endure years of abuse

aFe Diesel Fuel Systems DFS780 Series 99-03 Ford Diesel 7.3L V8 (Full Time Operation) Engine & Performance > Turbochager and accessories; Powerstroke 1983-1984 Ford F-350 Base 1978-1979The diesel fuel in your truck contains contaminants dirt, water and air vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its patent pending design, is capable of removing power robbing debris such as air, water and other contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high pressure pump, improving throttle response and horsepower at all RPMs.