Rubuta ci gaba ga wannan sakin layi - Unser ya fadi daga tseren 1968. Dan'uwansa Bobby ya yi nasara, kuma ya shiga cikin 100 mph Club don kansa. Al Unser ya rasa tseren 1969 saboda karyewar kafa da ya sha wahala a hadarin babur a farkon watan. A shekara ta 1970
, ya dawo ya lashe tseren a cikin rinjaye fashion. Matsakaicin saurinsa na 155.749 mph ya wuce abin da ake buƙata don a gayyace shi cikin ƙungiyar, kuma kowa yana tsammanin za a girmama shi a matsayin memba na gaba. Duk da haka, bayan McGeorge ya yi ritaya, kuma ya wuce, ba a taɓa yin liyafar 1971 ba. An yi watsi da kulob din a hankali kuma an rufe membobin kungiyar ba tare da an shigar da Al Unser ba.