3.27 or 3.55 ratio Ford 8.8 LSD axle

Iv never seen one higher than 3.73. I have an open and lsd both are 3.73 gears I know they make a higher gear in the 8.8 but IIRC they where in mustang's and rangers. You may be able to find a lsd carrier with higher gears out of a mustang.

Problem is that the mustang axles are usually 28 spline which is weaker compared to the 31 spline in explorers.