vent windows
 

I have an 88 pickup and am wondering if I gutted a set of doors with vent windows if they would go into my doors?

Would likely be easier to swap the entire door vs try to move just the guts over. My guess is that 20+yr old rubber gaskets aren't going to transfer very easily. You could try though as I'm sure the door metal itself is the same, just different window track and guts