have a d44 and a 9" out of a '74 bronco
WMS 9" 58.25" D44 59.50"
Both axles have 4.88 gears.
D44 has APM armless knuckles, parts mike high steer arms drilled for heims, DOM tie rod with heims, and a Ruffstuff 3/8 diff cover.
9" has Yukon shafts, a spool, and is set up for 4 link.
I have the DOM...