[Gjesion]

I think it is a coolant overflow tank. The large hose comes the neck of the fill tank above cap seal. The small hose goes overboard. The car (Superformance) is new to me and each time I drive there is coolant leaking from the small hose. I looked on the Mr. Gasket website and found nothing like it. It is running a 460 and was built in 2000. Any ideas of exactly what it is and how it should function would be greatly appreciated!

Regards,
Jerry

P. S. the coolant fill tank is filled to ~ 3/4" below the opening flange, and after looking underneath, it is puking out fluid as I drive.