[mudrunner80]

Mines slipping and may tackle it if its not over my head. I've checked out many videos on the subject and it really don't look impossible. Just looking for advise from a pro before I do.
I do have some questions though. Most of the videos I've seen they don't use the seals and clips that come with the kit. Whats the best kit to use. Mines a 4x4.
Before I remove it from my truck and tear it down, On a skill and difficulty level from 1-5, 5 being more complicated ,what am I facing. The videos make it look easy just tedious. Any advise?