although, you need a 28spline diff and FYI explorer rear ends - the IRS ones are notorious for making noises diffs arent supposed to make.
"Booyah". Stu Scott.
1996 Braincoated, all Aluminum PI powered and obscenely loud Pearl White Tbird [email protected] AKA Dyrdek.
2013 Black on black FX2 Supercrew Ecoboost F150. Roll onto the scene with the ceiling missing.
I would look the gears over good before buying them. It wasn't so much of a gear problem but initial installation being off. And if you buy gears that were installed improperly and broken in that way when you set them up right they will whine. Most of the explorer diff problems was chatter in corners from the clutches.