Quote:
Originally Posted by fiffer
i would like to know also i heard 4:88s with my 37's would make my truck scream on the highway... was also told to get 4:11's that would make my truck alittle lower geared than stock anyone know about this... the scale in my parts magazines says 4:88 will be good in the middle between mpg and power
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i wouldnt go 4.88... those would be way too low... if you had a gasser then i would suggest it though.. but since our diesels have more torque than gassers the perfect gears ratio for 37's is 4.30.... not too low and not too high gears....