What's the best engine paint for the red that's on the early slant 6s and 273s?

DumpsterFire said

I've seen some people saying there's a farmall red that matches well but I'm trying to see if there's better options.

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https://herbsparts.com/proddetail.php?prod=2030
According to herbs:
"This is the bright red color used on all 273 engines from 1964-69, 1968 340 engines and 1964-69 318 engines"