I replaced mine recently. I ordered a windshield for a 99XJ. I know my 96 XJ has the same setup.The place we buy glass from didn't show one available for the Comanche.You lose the metal molding and get the newer rubber trim. It's works out nice, no where for the crud to gather and start rust.You do need a new mirror is there only down fall. Mine needed replaced anyway it had seen better days.
This is the new windshield installed.
This is the old windshield with the metal molding. Someone painted them black at some time. I like the rubber molding better personally.