'01 ram 1500 4x4 - front sway bar??

Hey all, a question. I have this truck and there's no anti sway bar on the front. Did they come with them?? I'm wondering if the previous rock crawlin owner took it off.

Anyway the truck has the mounts for one, what can I look for in a junk yard etc. to fit? Will a bar off a 25/3500 work??

Thanks

They all had them. Someone left your off. A 2500 may work.