I am looking to purchase a set since my left radiator and petcock decided to meet yesterday. Unfortunately my WC braces and relocator are sitting at the Post Offices right now. If you haven't done so already purchase these braces, it only took a second gear spill in a corner on soft soils to push the radiator back into the petcock. Anyways, any info on the IMS radiators would be great, I will be ordering some ASAP. I know they are made by fluidyne, are larger and much stronger, but who has them in stock?