Questions? Looking for parts? Parts for sale? or just for a chat,
The WD Motorcycle forum
https://www.ebay.co.uk/itm/MATCHLESS-AJS-set-of-valve-springs-NOS/312641196856?hash=item48cade1338:g:zRAAAOSw7Mtc9itl https://www.ebay.co.uk/itm/MATCHLESS-AJS-set-of-valve-springs-NOS/312641196856?hash=item48cade1338:g:zRAAAOSw7Mtc9itl