The Jaguar E-Type S1 Header tank is a beautifully crafted stainless steel coolant expansion tank designed specifically for 4.2 petrol models from 1961 to 1968. This vintage part comes with a 1-year manufacturer warranty, ensuring quality and longevity. The bolt-on mounting style makes installation easy and secure, while the durable stainless steel material guarantees lasting performance. Perfect for Jaguar enthusiasts looking to restore their classic vehicle to its former glory.