[67 Nova Boy]

I have a CE 302 in my 67 Nova SS...what will the pad stamp tell me? CE4N31826...the 8 may be a 3..hard to read.
Standard bore/pistons, crank,rods and windage tray. The heads are the 292 racing ones. Motor was in my 34 Ford when I bought it in 85. Owner said he bought new in 73??

Dave
67 Nova Boy