Ford 9: Axle Tube Diameter

I am going to convert my car to a 9" to support the power levels with my weight.
I was wondering what the axle tube diameter on these are?

I am searching for a 4-link (obviously universal) to put on it for some added traction, will it hold up to it?

thanks

 

Have several truck & van 9" core housings in the racks, willl dbl ck, but believe they have 3.25" axle tubes. Will ck 'em later today.

Got Posi?
:3gears:
Roger

 

Ill wait to hear from you.

dont want to order a 3" kit and have it be 3 1/4

 

Steven, we should wait for more confirmation, but I remember the stock 9" rear at 3" axle tube OD. Moser used to remanufacture them at 3.25", but I don't think they do that any longer.

Devon

 

Maybe ill just have to check in with the company thats going to build it for me.

 

Roger,

Still interested in that 8.2" 2.93 set if you've got one.
Let me know wether or not you do; I've been searching for one.

Thanks, Aubrey