OK, just checked mine and there is 1" maybe 11/2" between radiator and condenser. But you will not be able to go through the radiator bracket with your oil cooler lines.
Do you think a notchs in the mount and the front chassis opening would work?
The cooler is 3/4", and with the angle aluminum and mounts it's about 1".
So 1 1/2" still gives me some clearance.........