On the right is the original V6 radiator which was modified to suit the V8 (hoses locations swapped sides)....The one on the left is my new radiator, all mitreded joints of the copper tubing were removed and replaced with smooth rubber hoses bends for more flow.
As far as I'm aware, someone please correct me if I'm wrong.....cross flow radiators don't work as well as your more traditional top/bottom radiators......