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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
my car is all stock but the headers and exhaust are comming soon now that i have it payed off. but im really intrested in the gears as i hear they can do alot.. my concern is that i drive my car everyday and im sure in summer i will take it to the lake every weekend i alson drive on the highway lots..so what gears should i go with 3.73 4.10 3.55 etc.. is the gas mileage gonna be a really big loss with 4.10's?