Re: Project Frankenstein: Dropping a 6.4L in my 2011 Overland (5.7L) - Anyone Done It
Trade it and I would not worry about the ethical thing, especially with that high miles on it. I really doubt you'll get 20K-ish though. When it's out of the ordinary KBB is not gonna be accurate. You'd be lucky to get 15K-ish IMHO.
I think if you got a 5.7 with the new 8 Speed you'd find a good boost in performance.
07-24-2017 Summit 3.6L Velvet Red W/Black & Brown Int
Tires: OEM 20"/Nokian 18"
Situational awareness: Valentine One with V1Driver on IOS