distributor question

if you're looking for a whole kit:

https://www.ebay.com/itm/325843967659
rick's been in the mopar game a long time and sells good stuff.

mancini has a similar set up:

https://www.manciniracing.com/ma413426440e3.html?gQT=1
also member @halifaxhops can tighten you up with a factory refurb unit that's got a custom curve for your specific application and you can then source top quality bits for the rest of the install.