Retro-Fit Hyd Rollers

[toolboxchev]

So since I have not seen much in the way of comparisons on these I would be seeking advice from seasoned engine builders.

Now that most cam manufactures are supplying us with the new tech on these I would be looking for insight if there would be any failures from specific manufactures or better inherent designs coming from one or the other.

I would like to get more out of my next complete rebuild if I go this route. I know I can just get an update vortec block yet may be keeping the gen 1 and playing sneaky!