head aligment dowel pins

Does anybody have the size and how many are needed,or know where I can order them from,my brother can machine them but I can't find specs either

And it's on a 1990 b2200

I sent you PMs. I think the part is #022110108, available from Mazda dealer (order) or online. Where I found the hoped-for part number http://www.jimellismazdaparts.com/showAssembly.aspx?ukey_assembly=297468&ukey_make=995&ukey_model=14351&modelYear=1990&ukey_category=20251