1967 International MA1200 Engine: 4.3L V8 GAS; W/O Fan Clutch;. 1968 International MA1200 Engine: 4.3L V8 GAS; W/O Fan Clutch;. 1968 International MA1200 Engine: 4.4L V8 GAS; W/O Fan Clutch;. 1969 International MA1200 Engine: 4.3L V8 GAS; W/O Fan Clutch;.