donor vehicles for front end 373?

[scythe]

Hey guy just wondering what donor vehicles would be good for a front axle for an XJ that would have 373 gears?

 

[a_kelley]

One with automatic, factory tow package. I think thats about the only way it shipped with 3.73.. Most autos w/o factory tow were 3.55. Most standards were 3.08. 4cyl were 4.10.