Whats the diff in the glass, is this a vert door??

Lock position moved forward for 69 I know, 67 is back towards jam. Not sure about 68. If it is a convert door there is a little black plastic part in the lock jam above the door lock mech. to catch the extra brass lock mech that is for convertible only. Other doors would have the bosses stamped, just not drilled or the part installed. Not sure or glass, do they have chrysler marks on glass? Maybe one was busted and non oem glass installed.