Inner air filter cover gasket for Porsche 911 (1965-1977)

Inner air filter cover gasket for Porsche 911 F series and 911 G series Carrera 2.7 :

911 2.0 - 130 hp (901.01/05/06) from 1965 to 1967
911 S 2.0 - 160 hp to 170 hp (901.02/08/10) from 1967 to 1969
911 T 2.0 - 110 hp (901.03/13/16/19) from 1968 to 1969
911 L 2.0 - 130 hp (901.06/07) of 1968
911 E 2.0 - 140 hp (911.09/11) of 1969
911 T 2.2 - 125 hp (911.03/06) from 1970 to 1971
911 E 2.2 - 155 hp (911.01/04) from 1970 to 1971
911 S 2.2 - 180 hp (911.01) from 1970 to 1971
911 Tv 2.4 - 130 hp (911.57/67) from 1972 to 1973
911 E 2.4 - 165 hp (911.52/62) from 1972 to 1973
911 S 2.4 - 190 hp (911.53/63) from 1972 to 1973
911 Carrera RS 2.7 - 210 hp (911.83) of 1973
911 Carrera 2.7 - 210 hp (911.83) from 1974 to 1976