I was hoping someone could grab me a measurement on their 99+ F250 or F350 4x4. (dunno if 2x or 4x makes a difference, don't think it does) I need the rear leaf spring width, from the centre of the leaf, across to the centre of the other. Looking to weld some new perches/mounting pads on a rear diff for someone but don't have a truck to measure the widths. Please, and thanks in advance!!

 

all Ford's are 3"

 

Thanks but I need the width across. Spring to spring, centre to centre. Should be roughly, like 38" or somethin close to that. Easiest measurement, a loose diff layin on the floor, centre to centre on the leaf spring mount tabs welded to it