I was interested in finding a rock ring for a 12 bolt. I'm getting a free 12 bolt from my bro-in-law with the gears I want, but the cover flange has already been bent up once. So I thought it would be a perfect opprotunity to get new covers. I saw the review for the rock ring on the UAV, but apparently Avalanche Engineering isn't making them anymore, at least not that I could find on their site. I found one for the D44 front from Poison Spider Customs. But they cater to jeeps, so they don't do a 12b. Anyone know of another source? If not I think I will get the Rock Bruisers from Missouri Offroad Outfitters.