Casting Numbers

"i am looking for the date of manufacter for the block and heads of my mel.block is stamped ws2030 the heads are ed6090 plus i have one head b9me-6090-a 8a0l.plus i would like to know if there were any upgrades done past this date and what were they.o ya what is the proper paint code for this engine in canada"

I haven't the casting numbers for the 410 but the one cylinder head is a replacement (B9ME).

Early Casting I.D. Nos;

EDG = 383
EDH = 410
EDJ = 430

ED 6015 was used on both the 1958 383/430 as they used the same block. I need to do more EDSEL research.

There is further casting I.D. and date code information on this site.