[BC Toy chest]

When you do mock up of the one piece door glass to see how things fit in the door it's more than likely that you will need to enlarge or elongate the mounting holes (circled with a marker)for the window regulator in order to fine tune your adjustment.

Also sense these trucks are notorious for body panels and other parts not fitting right from the factory you may need to enlarge(slightly) the hole where the window hand crank mount.