Dumb question

[jps4jeep]

YJ front bumper size

I was originally gonna piece together a rear disc set up for my D44 from a new Full Size chevy Tahoe, but then Bounty Hunter went and got my brain rolling about trying to fit rodeo Disc's on there, In my research I have coma across the Isuzu 12 bolt rear axle, Any feed back?

I could not find too-many specs, spline count, carrier size?

 

[Bounty__Hunter]

I don't know much Isuzu tech, but have learned some HERE.