I thought these could be replaced with the billet ones from rex or eddie but the sizes are just off. Any ideas? I any talking about the double ones that are side by side I measure them at 17.25 x 2.5".

If you can't find any, paint them to match your color scheme.

Its not just the color its the design they are thicker than the billet ones.

I got chrome ones from Boaters World 17 9/16 x 2 3/4.They fit fine in our old 272 formula .Made by Attwood #1494-5 Boaters World # 406389.

same ones I used they have held up nicely