Ford 9" rear end - FSB Forums
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post #1 of 2 (permalink) Old 11-13-2012, 05:26 PM Thread Starter
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Join Date: Sep 2012
Location: TX
Posts: 18
Bronco Info: 1979 Bronco/ Ranger XLT/ 4WD/ 351M/
Ford 9" rear end

I qas looking on for parts and came across This complete kit ""

How do i know my case opening size and what spline i have must it be disassembled?
And where can i find 90w gear oil for this rearend
Ray_rodriguez15 is offline  
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post #2 of 2 (permalink) Old 11-13-2012, 10:10 PM
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Join Date: Apr 2009
Location: Gadsden Purchase
Posts: 2,880
Bronco Info: '91 RoadQueen 351w-2wd-ZF camtiming+4* 265/75-16E's dual Ranchos F&R, SuperCab bench seat EEC=F250
Originally Posted by Ray_rodriguez15 View Post
How do i know my case opening size and what spline i have must it be disassembled?
And where can i find 90w gear oil for this rearend
That's supposed to be 80w-90 or 75w-90. ;)

And yeah, you got a -Ford- and Ford liked to change stuff around, a lot, you
can't trust 'em that certain axles had certain sized bearings etc.

"Ford never learned how to make the same part twice ;)" -my Chevy buddies


Here's a tool I made, it needs a cheater pipe on it to crank the carrier bearing
adjusters down...
(it's made from a -normalized- file I just happen to have)


We dohn need no steenkeen inch/pounds torque wrench!
No kidding! :)

Alvin in AZ
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