78 Z was done in Jan 13 , has about 500 miles . Broke front diff mount , converted to RT diff mount . Now I have to redo my motor/trans mounts , RT diff mount threw drivetrain angle off a little ( vibration ) .
83 was done about 2 or 3 yrs ago , rear diff is clunking . Will be converting to solid axle once the turbo 6.0 is built .