Beware, not all silvers are the same! Most powder coatings will be far to bright and shinny. Here is the correct hue:
https://www.holden.co.uk/p/sliver-pa...-and-bristol-1 The AC owners group states that, RAL 9006 ( white aluminium ) is the correct color. Remember, chrome was an option from the first AC Ace to the last AC 289 Sport! Cheers, Dennis