To fit 4wd i/cooler to 2wd, remove(by cutting) the support that goes between the cooler and rad nearest the offside wing, space out to 22" between the centres of each support and reweld on to rad.
This is now spaced correctly to fit, the bobbins on the i/cooler will need pushing down a bit to go on the rad but will fit with a bit of a push to get nut started, they have 82% more area by the way.
tabetha