Greetings and Welcome
I'm going to say NO, they should but it would take a half hour on a bare chassis.
It'll be super to check.
POST #16 in this link has a picture of the CHF on the passanger side front sway bar.
If your bolt is still in the front hole, then you need the CHF.
http://www.thorforums.com/forums/f27...-chf-9841.html