Swirl tank V8S

[Simba]

Where can I get hold of a new rubber ring to fit under the radiator cap on the swirl tank of my V8S. Are they supplied or will I need to make one?

[steve parker]

Local dealer supplied me with one that was cut from inner tube. I lost it and made a few spares from an inner tube. I found that these perish after a period of time. Best solution I found go to halfords find a rad cap that comes with a proper rubber ring, and make use of that ring on cap fitted to car, I tried TVR but apparently they no longer list stock the rubber ring for the rad cap. SP