I’m wanting to replace the metal coolant line on an 83 FJ40. This is the line that runs from the heater (cowl) to the junction pipe near the radiator. Mine is rusted to hell. I replaced my oil cooler metal lines and rubber with new OEM. Anybody know if this metal line is still available? If anyone has a part number that would be great. I can’t find it in the diagrams I’ve searched. Thanks