The 2023 4EVER 400 Presented by Mobil 1 was a NASCAR Cup Series race held on October 22, 2023, at Homestead-Miami Speedway in Homestead, Florida.

Mobil 1 would then proceed to name the race after Kevin Harvick and his 4EVER appreciation campaign, as he would be set to retire from NASCAR after the 2023 season.

[10] This race would be the second year straight in a row John Hunter Nemechek would make his one-off Cup start at the same track.

Rick Allen, Jeff Burton, Steve Letarte and Dale Earnhardt Jr. called the race from the broadcast booth.

Steve Post, Brienne Pedigo, and Jason Toy covered the action of the race for MRN on pit road.