Oldsmobile Omega Select the Engine of the Vehicle: 1984   4 Cylinders, 2.5L liter   6 Cylinders, 2.8L liter 1983   4 Cylinders, 2.5L liter   6 Cylinders, 2.8L liter 1982   4 Cylinders, 2.5L liter   6 Cylinders, 2.8L liter 1981   4 Cylinders, 2.5L liter   6 Cylinders, 2.8L liter 1980   4 Cylinders, 2.5L liter   6 Cylinders, 2.8L liter 1979   6 Cylinders, 3.8L liter   8 Cylinders, 5.0L liter   8 Cylinders, 5.7L liter 1978   6 Cylinders, 3.8L liter   8 Cylinders, 5.0L liter   8 Cylinders, 5.7L liter 1977   6 Cylinders, 3.8L liter   8 Cylinders, 4.3L liter   8 Cylinders, 5.0L liter   8 Cylinders, 5.7L liter 1976   6 Cylinders, 4.1L liter   8 Cylinders, 4.3L liter   8 Cylinders, 5.7L liter 1975   6 Cylinders, 4.1L liter   8 Cylinders, 4.3L liter   8 Cylinders, 5.7L liter < < BACK