Not sure if the sliding rear window weather stripping is made anymore for the 72-93 D/W series trucks. I'm using an original out of a 89 truck which the weather striping used there is really thick, but still soft enough to reuse, but all the repos I see are for the solid back glass which the weather stripping there is real flush smooth type fit, (my back glass seal sticks out toward the back for the thick channel in the slider) might try these places they might or might not have them
www.dodgeconnection.comwww.bradsnosmopar.comwww.autobodyspecialt.com www.jimsautoparts.comwww.ebay.comIf you want I can take a pic later of the back glass that im using to show what the weather stripping looks like
