1972 source applicability group19723 構成GM-103 / 307 CID source groupGM-104 / 350-400 CID source groupGM-105 / 402-454 CID source groupモデル年を見る →
1973 certified model source group19732 構成GM-104 / 307-350-400 CID source groupGM-105 / 454 CID source groupモデル年を見る →