DO NOT buy the 16 spline rockwell RCVs. They break installing them
They are coming out with a 47 spline rockwell shaft that is SUPPOSED to be what they claimed the 16 spline to be.....indestructible.
After looking at the bells stretched, cracked, broke, there is no way I would ever consider running RCVs. Even with the warranty.
Ya ya.....your all saying well Im not running rockwells so this guy has no worthy opinion. BUT the bells that were on the 16 splines were the same bells used on their D60 shafts. Food for thought.
I know there are tons of people that swear by them. And maybe they had a bad run or something. But just like N8RB8R said....thats a ton of money to "not have any problems"