Centurion Conversion using bolt on adapters. I understand that these can be unbolted and is basically a SRW Dana 60 axle. . .



but I have also seen a number of these for sale, and these are the style I'm referring too when people ask about converting (at least those I have talked too). . .



Which have actual Dually hubs. . .



Though, the above pics are from a BJ Dana 60. . .here is a king pin dana 60 with actual dually hubs. . .





Is it a year split somewhere? If so, where? I only know what I see, and those are what I run into. . .I state neither opinion or fact on this one, just what I have found. . .

Original poster, which one looks like what you have? I guess that answer is the direction you need to take in this matter of conversion