So here is situation, I have just removed the 4 cylinder from my 86 MJ and replaced it with a sbc V8. After a multitude of problems from the drive train, bell housings, the clutch and a lot more i have finally progressed to turning the engine. However I discovered that the stock radiator will not support the the engine driven fan due to a clearance issue. It seems that the 4 bangers radiator was smaller and placed 4 inches aft than what the in line 6 was, so what i would like to try is find a MJ/XJ with the straight 6 radiator mounting brackets and try to install. Am i wasting of my time or does any one have any suggestions?