Strike
There is a set of Strike Force BBC heads in ad 2386750. Engine Parts, Heads.
They are repaired, welded. Wonder if it is in intake rocker stud/spring pocket area?
Looks like Pro Comps in pic. Can't see decks though.
Maybe we just need to weigh bare castings and let that be kinda a guideline.
I just weighed a Dart Pro 1 325 bare head @ 29# and a RHS/Pro Topline 320 @ 31#.
Wanna bet a Pro Comp is 5# lighter? I guess they all need to be weighed on same scale to tell for real.