I just found out that there were two carburetors for the 392 in 1957. WCFB 2490S for the EARLY model, AFB 2448S for the late models. How do you know which is the correct one? My car build date is 5/18/57. Seems late to me, but the one in it is the WCFB 2490S!! Thanks for your input. Tony [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/