CRAIGFIN

I am helping my dad replace the valve stem seals on his 1994 Mazda 626. The problem we are facing is confusion as to which seals are available. Are there separate intake and exhaust seals available or is there just a generic single seal available? The head gasket set comes with 16 seals of the one type. Other sources claim that there should be two types.

Any help appreciated,

Craig.