Also, has anyone used Scorpion brand rockers? They have a narrow, self-aligning rocker for a decent price.

Thanks

Mike[/QUOTE] i have used the scorpions they make howards cam rocker for them and crane and lunati are the same . harland sharps work good . like said you need a way for the rocker to stay on track so push rod guilde plates or self aligning rockers will be needed i would go with screw in studs with guilde plates