http://revenda.etonini.com.br/produtos/valvulas/valvula-de-admissao/apex/4@dot@1%2012V%20ALCOOL/OPALA%20%7C%201978/250S/GM%20CARAVAN%202@dot@5%208V%20GASOLINA%20@lpar@1975-1991@rpar@%20-%20Motor:%20%23151?PS=12&map=c%2Cc%2Cc%2Cb%2CspecificationFilter_80%2CspecificationFilter_79%2CspecificationFilter_81%2CspecificationFilter_82