Replaced all the "8"s for "9"s in the URL and got the new 2019 Build Options....... https://www.dodge.com/build.challen...options/ERB,DFT,TSG,WK1,L7,UAG,X9,PAR,21A,APA
I don't see the T/A or SRT 6.4L. I would consider both of those but don't like the Scat Pack badging and don't want a supercharged engine. I hope they bring the T/A and SRT back.
go to build an RT and you will see the TA package pop up when you click on the strut bars for the front.