Actually these tiny screws may not the best for a non vent window truck. In a vent window truck you have that division bar ? to fasten to but in a non vent window you'd have to fasten to the door frame which is too far away from the edge of the window. So I guess you either fab something up or buy a set of those bars even though there's no vent window ?
Edit: I see that those division bars are available but how/where are they attached ?
Last edited by Dogface; 02/18/2013 6:39 PM.