Since you have a 34 inch wide frame, we may have something that could work with a bit of fabrication on your part. 34 inch wide frames (measured from outside to outside) is a very common frame width for cab and chassis trucks, so we do have options for those beyond the universal RV style hitches.
I recommend looking at part # 41947. This hitch fits a 34 inch wide frame and has several height adjustments on the brackets so the receiver can be adjusted to a few different heights. I've attached... view full answer...