Panhead/Shovelhead/Evo Big Twin Primary Gasket

PRIMARY GASKET ONLY BIG TWIN 5/PK OE#60539-89

PRIMARY GASKET ONLY BIG TWIN 1/PK OE#34901-94A

PRIMARY GASKET ONLY BIG TWIN 5/PK OE#34901-94A

PRIMARY SPACER GASKET BIG TWIN SOFTAIL PAIR OE#63859-95A

PRIMARY SPACER GASKET BT ST 5/PK OE#63859-95A

PRIMARY GASKET ONLY BIG TWIN EA 1/PK OE#60538-81C

PRIMARY GASKET ONLY BIG TWIN 5/PK OE#60538-81C

PRIMARY GASKET ONLY BIG TWIN 1/PK OE#34901-79A

PRIMARY GASKET ONLY BIG TWIN 1/PK OE#60539-89