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Pinion Offset

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Pinion Offset Empty Pinion Offset

Post  Doug Rahn September 2nd 2011, 8:39 am

Someone correct me if my memory Suspect is wrong, but is the Ford blueprint pinion offset for the 9" @ .970" ?
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Post  bosshoss September 2nd 2011, 1:47 pm

Dont know about the blueprint but I use 1 inch for my calculations.

dkp
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Post  David Willingham September 2nd 2011, 2:08 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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Post  Doug Rahn September 2nd 2011, 3:44 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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