Ok, these are continuous shaft rockers as in 4 pairs of rockers per head are tied together?On the offset rocker are you talking about an individual stud rocker that uses the offset to eliminate pushrod guideplates? Steve New parts, shaft rockers Date: Thursday, August 11, 2005 10:23 AM From: Andre K Jacobs <akjamc@xxxxxxxx> Harlan Sharp has just released their NEW bolt on shaft rockers for individual rocker stud heads ( bridged pivot coming soon). They are in stock and cost is $725. You can even get an off set rocker if needed. Also I have in stock the Flow Kooler performance water pumps. Have a look on my web page in the "NEW PRODUCTS". Andre " A.J." Jacobs, web page http://southtexasamc.tripod.com (830)-980-3165 , akjamc@xxxxxxxx Owner & Proprietor, South Texas AMC