genuine head gasket set for A plus engines with HIF type carb
see
GUG701152HS for A plus with
HS4 carb
Minispares universal kit for all is
AJM1250MS but does not include the HIF44 carb gaskets as this is a pretty rare model from the factory,1990 Cooper and Metro's only-use AJM1250MS plus 88G429B gasket