Need a fix for this:

because the right 2 bolt master cyl isn't drilled as deep. its drilled shallow enough to make up for the adapter plate perfectly. have one on our dart.

if you had to lengthen the rod then it didn't fit perfectly.
The new master cyl. for 4 wheel disc brakes is exactly the same thickness as the old one, THE ADAPTER DID MOVE IT OUT 1/2'', SO IT MADE MY ORIGINAL ROD A 1/2' SHORT, iT`S BEEN ON THE CAR FOR 8 SOME ODD YRS, I WOULDN`T CALL IT NOT THE RIGHT ONE -----Dam caps button is always in the way !! OR ,
I HAVE FAT FINGURS , or ,
I can`t type worth a ---- !! Pick the later ------