How hard is it to put a 3" body lift on an extended cab 4X4 F-150. I have never put one on before. Will the front and rear bumpers both require additional modifications to make them look right? Can you still pull a load if you raise the rear bumper? This will be my first post. Thanks for any info.

you will need to move the front bumper or make a splash guard. Check you local bumper laws. it takes usually two people a couplle hours to do it.