I'd like to revert back to a plastic expansion tank, but it looks like the modern repros plastic tanks are no longer available. I head they had issues so I'm OK with not using an original style.
Why do I not want a metal tank? I'm looking to control radiant heat in the engine bay.
I've seen a few cars with tanks repurposed from other cars but a few searches are coming up empty. Does anyone know offhand what these might have been from?