How to ID what diff I have AT or MT

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Dec 16, 2006 | 08:24 PM

TonyG2

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How to ID what diff I have AT or MT

I recently bought front and rear subframe and suspension. I dont have any information on what tranny was on the car. Any one have pics so I can compare.

Thanks for the input.

Dec 16, 2006 | 08:45 PM

NCMontegott

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there should be a tag on the rear diff

Dec 16, 2006 | 09:28 PM

TonyG2

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Where is the tag? I thought I saw a number but any idea on what number=what?

Dec 16, 2006 | 09:30 PM

poss

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From: Dayton, OH

You can measure your gear ratios.

turning the input shaft 4.1 times will complete one revolution of the axle on a manual transmission and 3.9 for an automatic.

Dec 16, 2006 | 09:35 PM

TonyG2

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Yeah that is true, but I dont have the axles hooked up to it now.

Dec 17, 2006 | 08:35 AM

TonyG2

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I will go and check the number and write it down.

Dec 17, 2006 | 11:39 AM

Unholy FD3S

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From: pa

yea do that and let us know

How to ID what diff I have AT or MT

How to ID what diff I have AT or MT

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