I read somewhere on here cracking on these early heads could have been caused by inadequate locating dowel pin hole depth in the head? What you think? Thanks!
Not in my case because I always set my heads on the block without head gaskets on every build I do. I learned that back in the 1990’s when I crack a 906 head after having it surfaced. I try to bring this subject up once in awhile so thanks for reminding guys.
