engine high on driver side

Question: My 67 barracuda has a rebuilt 73 front end to include the k-member (SPOOL TYPE). It appears to be high on the drive side by .5 inches. Is it possible that the motor mount for a 340-360 (NEW) will cause it to sit higher on that side or could it be the frame horn pushed up. I guess what I'm really asking, is it typical for that type of motor mount to lift the driver side if all other things are correct.