Dean Kennedy, a 66-year-old Corunna resident who has worked more than 46 years for General Motors as a repair technician at Flint Metal Fabrication, blocks an entrance to the Flint Metal Center, Oct. 17, 2019 in Flint, Mich. United Auto Workers union members who went on strike Saturday at the Stellantis casting plant in Indiana have reached a tentative deal with the company. The UAW Local 1166 bargaining committee confirmed the tentative agreement in a blog post, saying that a ratification vote would be held on Monday, Sept. 12, 2022. Credit: Jake May/The Flint Journal via AP, file

United Auto Workers union members who went on strike Saturday at a Stellantis casting plant in Indiana are returning to work after ratifying a deal with the company.

Stellantis said that operations at the plant in Kokomo will resume late Monday after UAW Local 1166 workers voted to ratify the agreement. The two sides had announced a tentative agreement earlier in the day pending the ratification vote.

The strike was related to health and , including the company's alleged refusal to repair and replace the plant's and .

The 35-acre plant in Kokomo makes parts used in the power trains of Chrysler, Dodge, Jeep and RAM vehicles. The 1,200-worker plant, Kokomo Casting, is the world's largest die cast facility, according to Stellantis.

In May, Stellantis announced a $2.5 billion with Samsung to build an electric vehicle battery factory in Kokomo that is to employ 1,400 workers.

Stellantis, created last year through the merger of Fiat Chrysler and France's PSA Peugeot, had said it would build two electric vehicle battery factories in North America. The other is slated for Windsor, Ontario.