related tags: 1989porsche962c 3869A5 536C8A 5D5C59 5F5D57 962c 9B976A B4AC51 BCB79C CCC18D DDCE58 FFFF16 autosport car groupc groupcracing lemans lemansclassic motorracing motorsport motorssport porsche porsche962c racing racingcar sportscar 1989 2018