452 ported heads, complete, Robert Landy

ns1rm21 said
“Flat rate game board box”? I have never heard of those before. My post office only offers 4 sizes of flat rate boxes and none of them would fit a cylinder head, big block or small block.
Thanks for the reply. Troy

Nice set of heads. You can order different flat rate boxes from post office online, I believe they send them free of charge. Good luck with sale.