Will require removing the spacers inside the hanger on our shackle reversals.
Box kit may have an extra hole depending on which kit you are using.
*F-450/ F Super truck frames are different, the slotted holes the templates line up on are off.
Frame box kits are checked consistently for accuracy and squareness. Some Ford frames may be out of square due to age and use. Please use accurate measuring devices to determine if issues may exist.
