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Old 03-24-2005, 10:46 AM   #4
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Default Re: Differential gear ratio with overdrive transm

i have been running the 3.73 rear in my 50 since i added the OD and am thinking of going back to the 4.10 as when it shifts into OD around 45mph in traffic it seems to lug pretty hard and get vacuum down pretty low at that speed in the OD.