These are the exact shifters I have on my 1989 Rocky Mountain Stratos.
They are still in the package!!!
I was so tempted to buy them but my original shifters are still working perfectly, even after 20+ years of neglect (I think I changed the cables once, I THINK) and running them on my winter beater the last 10 years or so.
The only reason I was thinking of getting them is one of mine is missing the silver top cover. These are the perfect "no bling" last forever shifters.