FordPartsGiant.com offers the wholesale prices for genuine 1988 Ford E-350/E-350 Super Duty parts. Parts like F150/250,U150 - E.F.I. - Under 8500# G.V.W. are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.8L. Transmission: 3AT C6.