Originally Posted by MTI

As mentioned above, the US intro 1984 is an "odd duck" parts wise. The entire front cowling, windshield, hood and wiper system (including the two wipers on the single stalk) are unique. That year M102 engine used a multi belt system, not the single serpentine; used mechanical valve lifters instead of hydraulic, had a lower compression ratio, lower hp, different a/c compressor . . .