Feb 12, 2019 #1 RAT ROD AL MOPAR ARCHEOLOGIST - one parts hoard at a time! FABO Gold Member Joined Jan 18, 2013 Messages 10,963 Reaction score 15,926 Location Lecanto Florida # stamped on block is 8 225 R 12 F. Guy told me it came out of his 78 or 79 aspen. Thanks AL