Rear flip kit

I've been looking everywhere but cant find a flip kit for my 99 f-350 dually does anyone know who makes them if not whats the closest truck to mine i can just order and make work or should i just make my own

i found that djm makes universal axle relocators so i got it now.

DJM makes them. I have a set on my F350 right now.

i just bout a pair of perches from my local 4wd shop for 20 bucks and used them to flip my axel....

yeah i thought about buying a set like that to but djm makes an offset in theres so the driveshaft gets pulled back 3/4 of an inch so no binding occurs.

I got some from ruffstuffspecialties.com with centered and plus/minus 1 inch pin holes for like 35 bucks and they are pretty stout. 1/4 inch cnc bent.

Just drill a new center pin hole 3/4" from the existing center pin hole in the new spring perches to get the axle where it's supposed to be then.

Yeah i just made my own relocators and c-notches i have a video of the work check it out