Pic please.
John
I can take a pic...it's still winter in Alaska and the bike's in the heated garage...but it'll look exactly like the one the OP shows above. Suggest looking here for my installation info:
http://www.harley-davidson.com/store/curved-license-plate-frame-pa-04-67900008--1Under "More Info" download the PDF for the installation I did, or for 67900056 (the OP's):
http://www.harley-davidson.com/store/curved-license-plate-frame-pa-04-67900056--1Basically it's: Tape the fender prior to prevent scratching. Remove the two 1/2" head bolts holding the turn signals to the rear fender. It's a tight fit w/a 1/4" drive. If needed more hand room lift the rear fender to extend the wheel or deflate tire, but I didn't as I had installed the shorter rear shocks previously (=more frame height) so had hand room.
Then remove the POS plastic factory frame from the turn signal assembly (two T-27 Torx screws), and replace that with the curved frame with the electrical wires pulled out some from the fender to gain access. Reinstall the turn signal-frame base to the fender. Install the License plate before or after the replacement. I put the included foam pad under the frame between it and the fender to prevent movement, and stuck the included red reflector below the frame on the fender.
HD had cross threaded one of my 1/2" head bolts and gooped some red Loctite into the hole to hold the fastener. I chased the threads with a tap and all was well. The angle of the bolts through the fender into the signal frame is critical. Pay attention. HD didn't. Might have been close to Beer Friday at the factory.