I been using the original from Ford. I want to know where do I connect this to after I change to an alloy rad. The alloy rad no longer have the extra hose connection near the water temp sensor. I have a 2wd water system. normally the 2wd also have an extar tubing which runs under the rad to be connected to the hose running to the water pump I no longer have this tubing. I also been asking GGR if there is a silicone replacement for this hose. They inform me that there is none ... anyone knows where to get a silicone connection for the header tank?