cant someone tell me what these are for :
http://cgi.ebay.com/ebaymotors/ws/eB...category=33708

there on ebay.
they look like the reflectors on the side of my rear bumper.. they say lights not reflectors.. ive done a search on the forums but couldnt find any post about these.

 

Its a side marker, which for 97-98 models, it goes in the rear bumper, where a red one is currently placed. As for 95-96 models, that will also aply to front bumper as well, but not the turn signal.
95-96 models: red one in the rear bumper, amber in the front

97-98 models: only red one in the rear bumper

 

so are you sayin these should fit my rear bumper... if so i wonder if there is a way to put in a light behind them..do the 95-96 light up?

 

They will fit in the rear bumper, myself as well as a few others have them in our 97/8. And yes, you can make them light up. You will need to either get the 'pigtails' (Socket/harness) for the front signals of a 95/6 or find the same in a junkyard and wire them to your lights (probably trunk lights). You could also splice together pigtails from another car in the wreckers too, although since im no good with electronics, id just assume use the factory harness....