Timing chain swap.

Hello all. This is my first car that actually utilizes a timing chain. I've worked w/ many hondas/acuras, with rebuilds, so I know that a timing belt will go out sooner or later. My question is, is this the same w/ a timing chain??? My truck is a 98 4cyl. w/ 104,000 miles. I would really like to know this, it's been in my head ever since I first bought it, but I didn't really think to ask anyone until now.

No way man. Those chains can last up to 500,000k. I changed the one in my 1987 22r after 475,000 original miles on it. They last forever.