Pinion Offset
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Pinion Offset
Doug Rahn on September 2nd 2011, 7:39 am
Someone correct me if my memory 
is wrong, but is the Ford blueprint pinion offset for the 9" @ .970" ?
is wrong, but is the Ford blueprint pinion offset for the 9" @ .970" ?
Doug Rahn- BBF CONTRIBUTOR
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Re: Pinion Offset
bosshoss on September 2nd 2011, 12:47 pm
Dont know about the blueprint but I use 1 inch for my calculations.
dkp
dkp
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Re: Pinion Offset
David Willingham on September 2nd 2011, 1:08 pm
I would like to know what the "Ford" number is, but all my reverse engineering I did when I built this billet rearend housing showed .960" and that's what I used. I will add that the hole pattern for the 9" is all over the place. There is nothing symetrical or even about it. It makes no sense. I had to measure several different center sections and then just "SWAG" it, lol.
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Re: Pinion Offset
Doug Rahn on September 2nd 2011, 2:44 pm
Thanks! I think I remember reading it a while back on Yellow Bullet that someone had the Ford blueprints and .970 is sticking in my aging brain.
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