We need to be wary of standard clutches because there are some poor replicas for sale,
(the lack of rivets is a clue....).
Volvo have in the past used the same clutches as Triumph 2000s and Dolomite Sprints,
Jeroen Rothman uses LuK clutches, which is all the recommendation I need.
Here in the UK it seems LuK only sell kits but on the continent they sell components individually,
therefore you can use a Volvo plate under a Saab cover (worthwhile).
https://www.onlinecarparts.co.uk/luk-968391.html
I am thinking that this is the one that Jeroen uses?
(The Saab cover is 122 0035 10, which is about 3kg lighter than standard Triumph versions
https://www.onlinecarparts.co.uk/luk-966071.html#).
I will hopefully be able to get a LuK 23 spline TR7 plate for my Sprint with a T9 'box,
they are out of stock presently.
Ian.