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4.10 gears

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Old 10-27-2011, 10:47 PM
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Melvin _Johnson
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Default 4.10 gears
I really want to regear my truck with 4.10s but I have know idea what size the rear and front end is. How do I get this info? The current gears are 3.73LS if that helps. Thank you!!
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Old 10-27-2011, 10:52 PM
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Front is 8.8" i think
rear is probably the 9.75"..if it has 12 bolts on the cover
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Old 10-27-2011, 11:10 PM
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Front is an 8.8" and if you have the 5.4, you have the 9.75. You can make sure by checking your door jam code.
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Old 10-27-2011, 11:27 PM
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Not worth it to go from 3.73 to 4.10 gears. Its a 1500-2000 dollar job, the difference it will make simply isn't worth it. 3.73 to 4.56 is a bigger jump and more worth your cash.
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Old 10-27-2011, 11:28 PM
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If you have 3.73's the 4.10 change will not be worth it. You won't even feel it. What tire/wheel combo are you running? Is that what is prompting you to make the change or something else?
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Old 10-28-2011, 12:10 AM
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4:10 - 33 inch. Tires 4:56 35 inch. Tires 4:88 - 37 inch tires
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Old 10-28-2011, 12:10 AM
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Melvin _Johnson
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I'm running stock wheel/tire combo, the main reason for the change is for better towing. I have the 5.4 and the has 12 bolts on the cover.
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Old 10-28-2011, 05:12 AM
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Originally Posted by Triton_tom
I'm running stock wheel/tire combo, the main reason for the change is for better towing. I have the 5.4 and the has 12 bolts on the cover.
Your 3.73's should be fine for towing. Are you lacking power? Why do you feel the need to change?
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Old 10-28-2011, 10:41 AM
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Melvin _Johnson
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My truck is an absolute dog when towing. That is the reason for wanting to regear
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Old 10-28-2011, 11:02 AM
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Could be you have a problem going on with the vehicle...
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