This question was asked (not by me) on a facebook page....was wondering if anyone here would have any answers to help him out.

Need help. Got an 05 DWG, upgraded the gas tank and dash panel to a newer style dyna with the smaller speedo. But the speedo is used for a BCM, my 05 still has the TSSM. Is there a way or a part that will make the speedo work? Because not only does the speedo not work, but none of the blinkers and horn don't work either.

Cheers
Dave