Rearend
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Junior User
Joined: Dec 2001
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Rearend
Big Green 99 f-250 4x4,
I have a SD f-250 and to my best guess 4:30 rearend. How do you tell exactly what the ratio is and if it has Limited slip or not. there is a tag on it but I dont know what it means. I bought the truck used and it did not come with the info.
Thanks for your help.
I have a SD f-250 and to my best guess 4:30 rearend. How do you tell exactly what the ratio is and if it has Limited slip or not. there is a tag on it but I dont know what it means. I bought the truck used and it did not come with the info.
Thanks for your help.
Sit. Stay.
Joined: Oct 2001
Posts: 18,308
Likes: 20
From: Washington State
Rearend
>How do
>you tell exactly what the ratio is and if it has Limited
>slip or not.
Go to the V10 conference down the page. You'll find a thread entitled VIN. You'll find all your codes there. If you have a 4x4., look on your front diff. 4 30 means open diff, 4.30 gears / 4L30 means LS, 4.30 gears. BTW don't thank me, I got the info from some other guys on the site. Welcome to FTE!!
>you tell exactly what the ratio is and if it has Limited
>slip or not.
Go to the V10 conference down the page. You'll find a thread entitled VIN. You'll find all your codes there. If you have a 4x4., look on your front diff. 4 30 means open diff, 4.30 gears / 4L30 means LS, 4.30 gears. BTW don't thank me, I got the info from some other guys on the site. Welcome to FTE!!
Senior User
Joined: Dec 2001
Posts: 423
Likes: 0
From: Cabot, Arkansas
Rearend
I've read (at this site) that the tab will have the gear ratio (i.e. 373 for 3.73 or 430 for 4.30) stamped on it. If you have limited slip, it will be listed with an L (3L73, 4L30, etc).
Let us know what you find...
Edmo
Let us know what you find...
Edmo
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