diffs?

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Sep 16, 2010 | 11:33 PM

madmann1

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diffs?

What size diff's do I have in my 07 f150 screw 4x4??? the gears I know are 3.73, just don't know what make or size to look for when looking for gears 4.88's to go with the 35's. thanks in advance

Sep 16, 2010 | 11:36 PM

Patman

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From: DFW

what engine do you have?

Sep 17, 2010 | 10:58 PM

Roadie

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From: Wilmington,NC

Quote:

Originally Posted by madmann1

What size diff's do I have in my 07 f150 screw 4x4??? the gears I know are 3.73, just don't know what make or size to look for when looking for gears 4.88's to go with the 35's. thanks in advance

There is a code on the door jam sticker that will tell you when deciphered. There should also be a tag on the differential cover that tells you size and whether it is a traction lok.

All 5.4's got the 9.75".