like I said....
The shafts have a hole on the bottom inline w/shaft bolt holes and one that points toward the springs. I also use bushed mopar Iron adj rokers that have bronze bushing w/oil grooves cut into the bushing top and bottom.
btw, your welcome...I had to pull them off my driver just to show you what I had already described....lol
oh.... and no shaft flex here...no need for billet hold downs and the rest...