I just recently sold my 19 mustang GT before I let her go I took the parts off that I had put on ,up for sale is a 19 sync 3 with bezel I purchased sync 3 from p6cl in 2019 this is the non-Navi version, $600 shipped , buyer must pay PayPal fee.
I was about to do the swap this morning on my 19 base gt and by the looks of it I’m going to need the mustang sync 3 brackets to install as my sync came out of a 19 fusion.