Lower control arm mount

So, I just bought a 99, with 4.5" of lift, 32's. I have adjustable lower control arms. It drove like sheot, at least compared to my stock 92. I expect a lifted vehicle to drive different, and this is NOT my first lifted vehicle I've driven. So, I got under and was looking at stuff, and noticed my passenger side Lower control arm mount (on axle tube) is bent and and one side is torn off the axle. The drivers side is also bent an a funky angle. Is there any Aftermarket lower control arm mounts, that I could weld in place? Right now, it is unsafe to drive. I may swap the front diff. out with one from a 97, if thats easier... or cheaper. It'll cost me 200 bucks for a new diff. I have no idea how it happened.. nor does the guy I bought it from...

rusty's, RE, TNT all have LCA mounts