Here's what my buddy and I cooked up for his '96. Frame mounts are 1/4"x6", tubing is 2"x2"x3/16" and plating is all 3/16".
Pic heavy but at least you can see all the angles and what not. This is his first mod to any any truck so he's really got the bug now.
Out with the old
Boxed and sleeved the frame