MoparPartsGiant.com offers the wholesale prices for genuine 1985 Dodge Ram 50 parts. Parts like Wiring Harness are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: , 4 Cyl 2.4L, 4 Cyl 2.6L. Transmission: 5-Speed Manual Transmission, Automatic Transmission.