Petrol Caps


3 ½ Aston filler cap, vented – sva and iva compliant (the 3 ½ inch refers to the BSP thread and not the overall physical size of the cap). Highly polished aluminium with chrome on brass catch.

3 ½ lockable mounting flange for the 3 ½ Aston filler cap – designed to take 2” or 2 ¼” internal fuel hose size. The under face is spot marked but not drilled through giving the option to bond onto car body work. Mirror polished finish complete with locking internal vented cap.

3 ½ flat vented cap with chain linked – this cap fits onto 3 ½ mounting flange. This mirror polished cap allows the mounting flange to mount to the top of the body, while keeping the finished hit below 50mm protrusion requirement for the IVA test. It comes with the option to fit the 3 ½ Aston filler later.

Please note - 3 1/2 inch petrol cap mounting flange does not come with fixing screws due to individual preferences, however the underside is machine indented should you wish to screw as opposed to bonding the cap to the body.


Images show 3 1/2 inch Aston Filler Cap (first four images), Flat Chain linked vented cap, and the unleaded fitting.

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