More parts ID please

[68z302]

I think I came accross a couple of NOS pop off valves for '68 style smog pumps.
PN 7803286.
I would like to check the listed application.
Please & thank you

[Nova Research Project]

This lists for a 68 Pass. (396,427) (exc. AT.), 68 Chevelle (exc. A.T., H/Per., Sp. H/Per.), 68 Camaro (302,396)....

[68z302]

Thanks Greg!!
I was thought (hoping?) that's what they were
Maybe one will be for sale although I have no idea what they're worth.
I'm sure somebody who rebuilds pumps, like Greenhoes or Bill Hodel, would like them but I don't think I would get much from a dealer
Anyone have a guesstimate on value?

[Mr70]

It sold new 34 years ago for $1.90.
I would think its worth 200X that today?

[68z302]

That seems like way too much.
I used my calculator & that came to $380

A restored pump cost about $650. I wonder what the restorers use? You would think it would be NOS as well.
There's no way to value it I guess.
I'll see if I can post a pic of it for anyone who hasn't
seen one.

[68z302]

pic 1

Ain't they Purdy

[68z302]

pic 2

This picture posting isn't so hard

[Mr70]

Typo..My Guess was meant to read 20X.

[Bill Pritchard]

Rick, I dunno.... in the days of $250 oil breathers and $4000 distributors, $380 doesn't seem out of the question for those valves.