Budget Rocker choice

we did not have the roller rocker FAD
roller tip rockers just bolted in wear the guides
especially using Cranes quick lift rockers
the stock shaft low pivot install is just as bad
we used to make our own stands to get it right
especially on LA motors with the short valves
to use bbc and BBM springs or 2" Battleship style springs with the long valves necessary to make these work
If you can run roller rockers just dropped in = you do not need them