Roll Bar Help

[bcoke]

I've got a 72 K5 and am looking for a smittybuilt style roll bar. nothing crazy - just a 4-point, single cross-bar setup with attachment points behind the front seat and behind the rear wheel wells.

I've asked a bunch of fabricators in town (Austin, TX) about making one, and the feedback I've gotten so far is that it'll be super expensive to make one from scratch and to just buy a kit.

But I can't find a kit anywhere. I see a lot of people on here running them, though. Are people just fabricating their own or is there some sort of kit I'm unaware of?

Any info or advice would be much appreciated! Thanks!