Hemi roller rockers

Does anyone know if Canfield is makeing a roller rocker for 2nd gen hemi's? A guy told me they were but I cannot find any info on them,checked thier site only found hemi heads no valvetrain stuff listed, also called and left a voice mail got no response. Wanted to know the ratios,material used and cost etc.

http://www.chenowethspeedandmachine.com/

Give these guys a call ask for Mike. He is a good guy and IIRC he has a bit of experiance with the new CanField casting Hemi heads. Another is Chuck Lofgren right here.
http://www.lofgrenauto.com/