I have a set of brand new still in the box Nitro Gear press in axle sleeves that will fit a Dana 30 or 44 for a XJ,TJ and others. Here is the link to the product. https://www.nitro-gear.com/Dana-30-4...4tj-sleeve.htm
Going a different way with my XJ build so i don't need these anymore. I paid $140 not encluding shipping. I'm asking $100. Text me if your interested I'm not on here that often. 603-275-0056