Volkswagen Repair: Cylinder head self tapping studs 10mm, head studs, cylinder head

Question
1969 or 1970 singel port with a total of 4 head studs recepticels stripped. Can you help me locate self tapping studs?
Thank's Ed.

Answer
Ew, how did you strip so many bolts?  I suggest looking for a new block.  If you want to reuse that one you can drill out the holes and install heli-coils, but man thats a lot of coils.  Depending on where you live you can find a beetle block for next to nothing.

Good Luck,
Ryan