Side of block:

10-10-73 ~ casting date
3418496-360-10 ~ casting number

Machine pad (driver side below head, can't read all of it)

4W 360 1 ??503??? <- any help on this? Thanks. smile

EDIT:

I'm guessing

4=1974
W=Windsor
360= 360 cid

Also came with the factory windage tray. Sooo I'm ASSuming HP variant?



When it takes more than a sweet mullet to prove you rule at the trailer park..