Bit hard to call as I'm in Australia.
Getting good LA heads here is not easy, I've been looking for 2 years for a set of W2's with no luck.
These came up and the price was more than right......the rockers seam to be the issue(which would explain the price of the heads).
Your thread was started in 2012, did you solve the rocker problem? Mopar have the rockers listed and a set is $600.00USD plus shipping to Oz.