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Can I swap these gears over?

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Old 04-02-2011, 08:17 PM
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Default Can I swap these gears over?

Hi, I picked up a chrysler 8.25 to replace my dana 35 with. I have determined that the 8.25 has 3.55 as gears. My problem is my dana 35 doesn't say exactly which gears are in it. I checked a while ago and the numbers were 46/13 (which divides to 3.53846). Can I run the chrysler rear end with 3.55 with my old ratio of 3.53846 up front? Is the 3.53846 actually 3.55 or 3.54?
Thanks.
Old 04-02-2011, 08:33 PM
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You are OK Your normal ratio is 3.55. Yes the 3.53846 (3.54) is the front gear ratio matching rear will be 3.55
Old 04-02-2011, 10:20 PM
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Yeah you will be fine I am running 4.88 in the front and 4.89 in the rear.
Old 04-02-2011, 11:27 PM
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Sweet thanks guys.
Old 04-03-2011, 01:08 AM
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you can run mis-matching gears as long as they are within 1-2% of each other i.e. 3.54/3.55 or 4.88/4.89 etc.....do not run anything more than that i.e. 3.07/3.55 = bad news bears for your t-case
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