Even better example.
Go back to Eisenhower and you’ll find a Republican building the massive federal highway system, railing against the “military-industrial complex,” keeping the lunatic isolationist wingnuts in his party like Goldwater firmly on the sidelines, and stomping white supremacist southerners with the jackboot.
Go back to Teddy Roosevelt and you’ll find an unapologetically pro-labor union, monopoly-busting, pro-environmental self-described “progressive.”
Go back to Lincoln/Grant and… yeah you get the picture