1975 Dodge W100 Engine: 3.7L L6; Standard Rotation; Optional Non-Thermal Fan Clutch;. 1975 Dodge W100 Engine: 5.2L V8; Standard Rotation; Optional Non-Thermal Fan Clutch;. 1975 Dodge W100 Engine: 5.9L V8; Standard Rotation; Optional Non-Thermal Fan Clutch;.
