Janice, the engine casting number is not always in the same place on all of the stovebolts. Most are on the right side (pass side) under some gunk somewhere. It is a raised number that is actually cast into the block as opposed to being stamped into the block like the engine serial number on the flat pad just rearward of the distributor.
The casting number will not give the exact year of the engine since the same block casting is used for numerous years. The actual casting date code can be found hidden by the starter. The starter will more than likely have to be removed to see it. Find that and we can tell exactly what day it was cast. The engine serial number may reveal what the engine originally came in and where it originated. Good luck. Its kinda fun to know. Jeff [Non-text portions of this message have been removed] Ole Chevy and GMC trucks rule! To unsubscribe, send an email (with no subject, no body, just the email), to: [EMAIL PROTECTED] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/old-chevy-truck/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/old-chevy-truck/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/