Birfield joints

[4xdrywall]

    Hi,
   Yes , I am new to the board. I'll send a picture of this beast soon. I am looking to upgrade the Birfield joints. I understand that Marlin Crawler offers some super strong Birfields , beefed up with some welds.
    Any of you have experience with these.
                    Vic

[Rock_Starr]

To my knowledge those are no longer available.   Mike?

[Rock_Starr]

Oh and welcome to the board.  And feel free to post up questions in the tech or general truck forums.