Quote from: Hugh on April 01, 2022, 08:30:22 AM
Gordon I can't see the exact same one but there is:

https://www.ebay.co.uk/itm/272163716819?epid=1965213737&hash=item3f5e38bed3:g:NXUAAOSwmmxW4Tuu

120mm Locking Aero Fuel Cap Satin Aluminium Filler


'aero fuel cap' seem the key words to search.

"Cheeky ebay price" from CBS as the same one is cheaper on their web site https://www.carbuilder.com/uk/120mm-locking-aero-fuel-cap-satin