I've been having a leaking problem from the lower transmission cooler fitting that goes into the radiator. I'm going to inspect it tomorrow and see if I can fix it somehow. If the radiator turns out to be cracked I'll probably have to replace it. I was looking at the LFP radiator and it is around the same price as a Ford replacement radiator. I'd like to get some input from anyone using the LFP unit in case I have to replace my radiator. I'd like to know how the fit is and how exactly the radiator trans cooler is set-up on this unit.