leaking

Hi I’m new to this forum but I have a 1998 Chevy Tahoe 2 Door and I believe it’s a Sport model, 4wd and 5.7 V8. I started it up after it had been sitting for awhile and the fuel lines were pouring out fuel everywhere so I need new lines... can someone please tell me what I need and a link to...

I have a 97 Tahoe with tailgate. Can anyone provide tips on how to resolve a water incursion problem I am having at the junction of the corner edge of the top of the tailgate where it joins the bottom of the rear window? The problem area is where the tailgate & window meet the seal on the side...

I need as much info about the intake manifold gasket as possible. ie: how easy is it to do at home? is it normally the upper or lower gasket that goes out? any special tools i will need? any special tips or things to look out for?