Only things that need addressed in the engine bay is the radiator(the kit drops the radiator to be in the same place as stock with the engine), the engine ground next to your window wiper motor(drop bracket included in the kit, or just move it to the lower stud), and possibly the positive wiring harness down to the starter(unbolt off block). You could include the steering extention too. EVERYTHING is covered in the instructions, and links to the instructions are found in the lifting section in a thread called "3" bodylift extravaganza" or something like that. Not to pester or whatever, but everything you post up threads asking about BL's is in that thread.
The body moves up 3"...engine stays in it's stock place.......