I also decided to use the Explorer 8.8. Right width and there is good aftermarket support for them. Seem to be plenty strong comparable to a GM 12 bolt, and have good gear ratios. Cheap and plentiful.
I have not installed mine. There is a 2.75 offset from the middle due to Explorer transfer case, but I have read this is within limits of U-joints to make up for. I still may center and narrow mine by cutting the long axle tube and using a stock axle (for the narrow side). This also would improve running wider rubber on the rear, given it didn't interfere with sheetmetal or frame.
Newer explorers have independent rear suspension...now that's interesting...
Last edited by R-Bo; 10/07/2010 3:30 AM.
