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#1
03-31-2012, 12:17 PM
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Window Louver Function...2nd Gen F Body
Besides being a rear deck shade, do rear window louvers serve any aerodynamic purpose? I could theoretically see a properly designed window louver adding downforce to a spoiler (rear end) at higher speeds...couldn't find any threads on the subject.
I'm considering a 2.73 gear behind a 4 speed in my '79 T/A 
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