2010 4.6 3v vs. 05-08 5.4 3v
I just got a new xlt few days ago too.I drove both the 5.4 and 4.6. I only tow my boat every now and then so not a big deal for me. The 4.6 I got had the 3.55 LSD so good to go, didn't want an open diff again. The changes on the new body style are nice


