narrowing ford 9inch for 94 ext cab

[4rox]

I need to know the measurements for narrowing a ford 9inch to replace the twisted ford 9inch I have now.My truck is a 94 ext cab w/allpro frt spring hanger kit,wheel spacers,83 toy axle.My engine is a 5.7 350.Also any info for a trac bar set up.

[WHITE_TRASH]

The 9" has got to be the easiest axle on the face of the earth to narrow!  I narrowed one for a s10 w/a blown sbc last summer.  Basically you just buy the axle ends from summit, cut the flanges off the tube ends and weld the new ones on wherever you want them. 

[84runner]

You can't get the measurements of the old 9" ?