Dual pass, gm. From what I can tell, they taper the bottom of the radiator so it can sit down between the frame rails and or clear the steering shaft, as it's wider than the inner width.
hey bill.
thanks for the message. i have no special "in' for the adapter plate so you might as well go direct. as for the clutch parts, i can certainly get those for you from AA and save you a few bucks on them.
georg