[Infamy modpack] How to make Infinite lava?

How can I make infinite lava without using a pump or the nether. I believe there's something similar to [Agrarian Skies] Cauldron that you can put cobblestone in and get lava out.
Would anyone be able to give me a name for a block (or combination of blocks) to create infinite lava?

Thanks
~Divide_By_0