Or do I need a custom bracket?

If so, where can I acquire a custom bracket, and does anyone have the technical dimension for the LS430 brake?

 

I was told that the IS-F brakes supposedly work but i did'nt get around to trying it so i would like to know the answer to this question myself.

 

Yeah I think the IS-F brakes fit but the rotor does not, and will not align properly so you need to swap the hub out with the ISF hub as well.

None of those are a concern to me, but I like the look of the LS bbk and I figure it might be cheaper as well As long as I wont spend like 500 bucks on custom brackets