There are 9 fuel cap holders for sale on this Polish site. They don't list shipping to the UK but if you send the guy an email you can pay through PayPal and he will ship it. £7 before shipping.
https://jarusnet.pl/74423-sz3-003
Congratulations to vtecmec for winning May/June's Lude Of The Month, with his DIY Turbo BB1 build.
>>> Click Here For Profile <<<
>>> Click Here For Profile <<<