Mystery Smog Hose

[musclecar fan]

I've got an NOS smog hose that I think may be for Camaro, Chevelle or Corvette. Do any of you recognize this? Thanks

[musclecar fan]

Does this look like a 67 Chevelle SS 396 pump hose?

[67since67]

Does this look like a 67 Chevelle SS 396 pump hose?

Not seeing any numbers on it? It doesn't appear like any of the preformed hoses from any '67 Chevelle engine option, big or small block. Reminds me of the universal fit replacement hoses from the '70s? What is the ID and length?