...Here are some photos of the one RSR front brake caliper bridge I need https://pbase.com/slidevalve911rsr/image/59500447 to complete a pair.

Here are two more photos showing two views of the bridge I need; the bottom https://pbase.com/image/66490230 and the top https://pbase.com/slidevalve911rsr/image/66490231

This photo shows https://pbase.com/slidevalve911rsr/image/59500443 the 3 RSR bridges I have to complete a pair of 74' RSR front calipers. You will also note that I only have ONE bridge (the piece shown in the middle of photo) while I have TWO RSR bridges of the same type (left and right bridge in same photo). Again, I only need the one RSR bridge in this photo https://pbase.com/slidevalve911rsr/image/59500443

Any help in locating this part will be greatly appreciated, I can be contacted via email at ajserrano@msn.com, again, I thank you!