Don, I think the best thing is to hit a pick and pull and make sure you get all the parts. Not sure on the 99, but the earlier Jeeps are all riveted in with 1/4" pop rivets. Those have to be pneumatically re inserted. So I used 1/4X1/2" allen head screws and nylock nuts behind them when reinstalling. I think the pick and pull is best for you because you might be surprised at some little part you need, like maybe a plug for your wirea