Yes, they are still in business(since 1969) - Ron Trock is a legend. If you want to build a vintage stroker, you can't do it right without something(including special tools) from Trock Cycle. My pop built a "Shovster" for an experienced biker many years back. I talked to him the other day - and he said it's still a scary fast ride compared to his Jim's big incher . . .