Herb; According to the info on the www.440source.com. site, it only means that it was assembled on the second shift. There is also HP3 in Chryslers info for the 3rd shift, but it's not been seen. Has nothing to do with power or anything other than time of day it was built. Click on: Everything you've ever wanted to know about engine blocks and more... At the above site. Regards Ray On Jan 19, 2006, at 11:29 PM, white300c@xxxxxxx wrote: > Would anyone know what a HP2 440 stamping is ? Could this be a 300 > Hurst > engine ? or a 6 pack block ? > > Thanks , Herb > > > [Non-text portions of this message have been removed] > > > > To send a message to this group, send an email to: > Chrysler300@xxxxxxxxxxxxxxx > > For list server instructions, go to > http://www.chrysler300club.com/yahoolist/inst.htm > > > > > SPONSORED LINKS > > Chrysler 300 srt8 > 2005 chrysler 300 c > 2005 chrysler 300 pictures > > New chrysler 300 > 2005 chrysler 300 limited > 2005 chrysler 300 m > > > YAHOO! GROUPS LINKS > > > â ÂVisit your group "Chrysler300" on the web. > Â > â ÂTo unsubscribe from this group, send an email to: > ÂChrysler300-unsubscribe@xxxxxxxxxxxxxxx > Â > â ÂYour use of Yahoo! Groups is subject to the Yahoo! Terms of > Service. > > > > [Non-text portions of this message have been removed] To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/