What all do you gotta waterproof when you snorkel a jeep? How does the starter, alternator not get messed up?

 

How exactly does the posi-trac
rear end on a Plymouth work?

It just does.

lol the alternator tends to get messed up with muddy water, something about the dirt screws it up and from what I've seen the starters are iffy. sometimes they'll be perfect when you pull out of a hole, sometimes they need to dry, and sometimes they're just done. and all I know so far that you've got to waterproof is your electrical connections(di electric grease works in all connections), vacum lines(silicone the ends), breathers for rears trans and transfer case need to be extended. thats all that i can think of off hand. just search, this site has a ton of forums on the topic, so does jeepforum, and google.