Shipped two sets of heads small block Mopar heads from Oceanside California to Illinois for $26 a box. One head in each box u.s. Postal Service special flat rate game board boxes. Removed the valves and springs and put them in a separate medium flat-rate box and that cost I believe it was $16 a box.
You really want to protect the heads but they fit in the Box fill in the empty space so that they don't slide around Inside the Box.
