Thread: Ford 9"

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Originally Posted by 31rat

Thanks Don, Thats what mine looks like..Could someone with the fill hole on the rear housing measure the distance from the bottom of the housing to the bottom of their fill plug and also the location side to side...I guess I will weld in a plug....Thanks.....Chris

Go back to my Post - #2. The centerline of the plug is the same as the center section stud closest to the camera lens (or pipe plug). If you are using an OEM diff, then measure gear oil by quantity, based on the donor vehicle - if you know where the housing is from