Ok.. Just for you Marv
Weighed 4 hyd rollers, all still have some oil in them, how much, who knows. 127-129g
Crane SR that I have on the shelf, weighed 2 of them.. both weigh 127g
5/16 7.4" .080 push rod 52g
The push rod i might run (just got one in) 3/8 .080 with 5/16 tips is at 72g
The new Yella Terra rock is heavier over the nose than the stock rocker, but I don't have a good way to show the difference. Keep in mind, I am running a stiffer spring moving forward
Now, why HYD vs Solid? The cost!! Plus it will be more fun to show that a hyd pump gas motor can go in the 9's in my truck on motor

Once I do that, well... God only knows.