Venolia 343's? Is that enough to find spec's?

[Timmay2]

Quick question- was wondering if venolia 343 is a specific model that would tell me exactly what size rings i would need as well? Or do you know that the model is 343 and then theres different sizes??

Im trying to avoid pulling them out, measuring them, then waiting for rings, etc. rather know exactly which ones i need by that model # if possible.

I searched and couldnt find anything relating to 343 and venolia besides some buick engine??

thanks,

tim