An 11-day Corvette strike was tentatively settled.

The settlement was reached Sunday in a strike by 1,600 employees of the nation’s only Corvette sports car plant, a union official in Bowling Green, Ky., said. The proposed three-year agreement between General Motors Corp. and United Auto Workers Local 2164 was approved by negotiators at 3:30 a.m. and a vote was set for today. The official refused to discuss details of the package but said it deals primarily with classifications and job assignments according to seniority.