It seems the OP may not be alone....https://twitter.com/intatrim/status/1303793311598116868?lang=en-GB

Tillett Seats do fit, a couple of owners here have them fitted, but they may not be the right look for a 1964 car.....https://www.tillett.co.uk/ but they are amazingly comfortable......as long as you have them fitted to you.


Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...