CHRYSLER mini vans(early 90's)had rear quarter windows that were power. I'm not sure if they would work on our trucks but it's worth a try. These model vans are verry cheap in my area.
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95 CUMMINS W/AMSOIL 5W-30 CC 2WD AUTO W/AMSOIL ATF+4 +GENO'S COMBO GAUGE + SONY 10 disc + 1 CHAMBER FLOWMASTER +LOST cat + silencer ring + slid stock plate & k&N so far... ! member of the SETDR