I am considering to convert my (pretty upgraded) Merv into a Summit. What I am looking for is experiences with Summit drivers who use the CVD shafts. I am not planning to make it a speed machine, but I don't want the dogbones to pop out all the time.
I could go to stock shafts, but I would like something a bit stronger. And it would save me the fiddling with the bulkheads and diffs again.