1975 1798cc Marina, GT (2 Carbs) 4 175CD ZS-1 175CD 5T. 1972-75 1973cc Drophead Coupe (2 Carb) 4 175CD ZS-1 175CD-SEV, 175CD-2SE. 1976-79 1973cc E1ite, Ec1at, Esprit & Sprint 4 175CD ZS-1 175CD-SEV. 1975-80 1798cc MGB, GT (1 or 2 Carbs) 4 175CD ZS-1 175CD-5T.
