What engines have Beehive or Tapered valve springs stock?

[ELS122]

I've heard mentions of beehive springs being common OEM stuff in engines but other than the Viper V10 and the LS7, I don't know any other engines that have them.

 

[TugboatEng]

Don't take this as fact but I think most of the pushrod V8 engines have them at this point.

 

[Lou Scannon]

The later original Olds V8 had them for the last few years (early 60s).

"Schiefgehen wird, was schiefgehen kann" - das Murphygesetz