Gmt 800 ft axle in a gmt 400

[cat-chevymech]

Gmt 800 front diff in a gmt 400

Will a front diff out of a 03 silverado fit in a 99 obs burban
Is it bolt in?, what mods will need to be done my friends burban just cracked the case

Thank you for any help

81 w250 clubcab 318mag 300hp d60F&R 4.11 35s
94chevy silverado 350 4l60 325hp 3.73 32s

sent by telegraph from my w250

 

[FastOrange]

Im confused, what does the w250 have to do with anything?

what is ft?

 

[cat-chevymech]

Its my tapatalk sig w250 is my dodge

And ft stands for front

81 w250 clubcab 318mag 300hp d60F&R 4.11 35s
94chevy silverado 350 4l60 325hp 3.73 32s

sent by telegraph from my w250

 

[FastOrange]

Its my tapatalk sig w250 is my dodge

And ft stands for front

81 w250 clubcab 318mag 300hp d60F&R 4.11 35s
94chevy silverado 350 4l60 325hp 3.73 32s

sent by telegraph from my w250

Ohhh haha, do you mean the cv? Or the diff?

 

[cat-chevymech]

The diff

81 w250 clubcab 318mag 300hp d60F&R 4.11 35s
94chevy silverado 350 4l60 325hp 3.73 32s

sent by telegraph from my w250

 

[cat-chevymech]

Any one happen to know??????

81 w250 clubcab 318mag 300hp d60F&R 4.11 35s
94chevy silverado 350 4l60 325hp 3.73 32s

sent by telegraph from my w250

 

[lkfldredneck]

I dont think anyone has tried that. it seems interesting though. might just have to fab a couple mounts so the diff bracket works. might have to, might not