what about these rockers?

[green67cuda]

http://www.hughesengines.com/general/rockers/alum_rockers.asp

 

[OUTLAW]

Impressive to say the least and I like the fact the cryogenic temper them ... that is something that really improves durability . I used to own a cryogenic tempering service and it works

 

[AdamR]

I think they get them from these guys, http://www.precisionvalvetrain.com/index.htm