I know that you will find some on the on a GM chassis before they got out of the chassis market but I don’t think I can answer if there were any on a Freightliner chassis. My guess is if there are then they are FrED chassis’. (Front End Diesel)
Let your friend know... LOL
__________________
Thom Boles
2010 Winnebago Vista 32K with a 2013 Mini Cooper S Roadster toad.