Originally Posted by evilfij
Tom, you have what I would expect you to have. edit: i think a 10 bolt head will fit on a 14 bolt bolt, but I have never done that, only the other way around.
I put 10 bolt head on my 14 bolt block. The bulge for the bolt hole is there, its just blanked off. I had those super early tin gaskets that are like -3mm thick
I redid mine with an Elring gasket kit from Tillary. The gaskets are composite and very nice. Came with all the bolts needed. It came with a lot of other gasket you really don't need but will come in handy down the line.
The early heads came with I think 3 or 4 extra bolt holes on each side that are gone on the newer heads. I would hesitate to put those in because they seem like if they were slightly tighter could cause the inner bolts to be looser causing a gap.
Also follow the rebuild order correctly.