do you know the mount locations on a 2012? How bad is the fab work, could I take the body mounts and put them on the 2012 frame ? Or is that something I’ll have to have fabricated
I’m considering swapping a duramax into my my concern is will the frame support it or would I be better off dropping the body onto a 2012 2500 frame and having a shop Duramax Specialties install the drive train.