H9B axle code

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Feb 20, 2009 | 08:26 PM

Rulebreaker

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From: Manton,MI

H9B axle code

Having just bought a 94 F150 with this axle code I have found that the H means limited slip and the 9 means 3.55 gears but no one knows what the B is. I think it means LS front and rear. Any thoughts on this. RB

Feb 20, 2009 | 10:18 PM

BigBlueOx

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From: Rusty, Maine

limited slip front should be a 2

Feb 21, 2009 | 06:41 AM

Rulebreaker

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From: Manton,MI

Quote:

Originally Posted by BigBlueOx

limited slip front should be a 2

So what does the B mean? According to the original owner mine has LS in the front. RB

Feb 21, 2009 | 08:28 AM

BigBlueOx

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From: Rusty, Maine

you are right in your original post that it is LS W/3.55 but that is for the rear diff.

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