Rear End Gears
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Freshman User
Joined: Jul 2002
Posts: 49
Likes: 0
From: Lynden USA
Rear End Gears
I need a simple explanation about the advantages and disadvantages of running different gear ratios in my Dana 60.
Does the type of tranny or engine affect one's decision on what type of gearing to run?
Is it easy to obtain and replace the gears?
What other adjustments need to be made when changing gearing?
What is the easiest way to determine my gearing I have now?
Thanks
Does the type of tranny or engine affect one's decision on what type of gearing to run?
Is it easy to obtain and replace the gears?
What other adjustments need to be made when changing gearing?
What is the easiest way to determine my gearing I have now?
Thanks
Elder User
Joined: May 2003
Posts: 520
Likes: 1
From: california
Rear End Gears
The simple answer is a lower gear (higher numerically, ie. 4.56) will get you lots of power to the wheels, but your top speed decreases. A higher gear (lower numerically, ie. 3.31) will get you higher top end speed, but a bit less power at take off. So, it depends what you're planning to do with your truck. Most guys that haul heavy loads will opt for lower gears like a 4.10. Dana 60's are very popular and parts are available. You may want a higher gear if you just use your truck for just transportation/commuting. A higher gear may save you just a bit of gas, but that still depends on how heavy you are on the pedal. There is usually a tag on the differential cover that shows the gear ratio. Most drag racers will opt for lower gears to get a better launch. They'll get faster ET's, but lower top speeds.
