The Sport option bumper has a different set of brackets from the std. bumper I have factory prints of both at work- I'll try to scan them, or maybe someone will post pics.
If you need the std. brackets I believe I have a few sets at the shop.....
I can't even remember what I paid for em, I want to say $20-$30 a peice. (new after market) Been sitting in my garage for over 2 years. PM me an offer.
I believe I have a set you can have. Just pay for shipping. I put a sport bumper on my 98.5 arter I hit a deer with it. I was just going to scrap it anyways. PM me if you want em.
Corey