Plow truck won't go into reverse

[DavidS]

The 700r4 is now out and the TH400 is in place but I have a problem.

This is the old torque converter on the 700r4:


But, it looks like the spacing on the hole locations on the new torque converter are about 10" apart. It's hard to tell since it's in place.

I can't get the torque converter holes to line up with the flexplate holes!

I'm not sure what the problem is. Is the new torque converter the wrong one? Do I need a different flexplate?