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Old 01-04-2009, 07:21 PM   #8
piecesparts
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Join Date: Nov 2003
Location: Lebo, Kansas (middle of nowhere
Posts: 6,821
Re: Doing away with vents in the cab???

Close it up if you want, use door vents (like the later model GM trucks) for control of air pressure in the cab. If you need some fresh air in there during your A/C ops, then make a smaller tubed vent connection, but the big dust holes can be closed.
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