I have a Crane hydraulic roller in the aluminum SBC in my roadster (567 HP at 6300 RPM and 563 ft. lbs. torque at 4800 RPM on dyno), as well as Crane roller rockers.

From what I've heard the "new Crane" products are every bit as good as the "old" ones --if not better, thanks to increased manufacturing resources brought by the company's new ownership. Many of the old tech and production people have been retained (I have friends that work there).