SBM Edelbrock/Speedmaster Head Data

gzig5 said
That would seem like it would be the easy button to an offset rocker, but I'm not familiar with how far the stands or mounts would need to move in order to utilize the BBM rocker system.

Here is the note from the instruction sheet in the Edelbrock Victor Small block head, part number 61729. It says "big Block Mopar Wedge" and specifies minimum of .150" intake offset. if these keep showing up in stock maybe we will start to see more guys using them. I wish I had the funds to try them.