first start by removing the stock fan, gona need a fan removing tool you can rent from autozone etc. its basically a wide wrench to hold the fan while you loosen the nuts.
then remove the fan, and stock shroud. You will need a fan controller kit to run the fan auto(turns on when it gets hot) or a switch kit(on and off switch) You can use the stock shroud and mod the fan to it or put it right on the radiator using a electric fan
mounting kit found at napa etc. wire it up how you like/needed. and yer done
2002 Ranger LT4x4 TheWifey
2000 F-250 7.3L Black N' Dirty
1986 Bronco II Tex'