Vacuum diaphragm for cruise control needed

[Silver State 77]

Im looking everywhere on the internet for one of these for my 77 Grand Prix, if you have any clue please let me know thanks

 

[melsg5]

View attachment 7538View attachment 7539
Im looking everywhere on the internet for one of these for my 77 Grand Prix, if you have any clue please let me know thanks

Is there a part number on the box?

 

[Silver State 77]

Is there a part number on the box?

I dont have the box, The old part does not have any part numbers, or brand on it, it mounts on the intake manifold and connects to the throttle linkage. Its 5 1/2 inches diam. and has one 5/16 vacuum hose connection. Thanks for asking.

 

[melsg5]

So what is the first picture, a generic picture showing a box?

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[Silver State 77]

This is the actual part off my car. That box thing on the fender controls it.

 

[Silver State 77]

This is the actual part off my car, the box on the fender controls it.
sorry about the first pictures i borrowed from ebay

 

[Silver State 77]

I think ebay was sold out, one guy wanted over 400 for one.
its a 50 dollar part if we can find one. lol

 

[melsg5]

I was referring to the cardboard box in the first picture.

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[Stevemac10]

I think ebay was sold out, one guy wanted over 400 for one.
its a 50 dollar part if we can find one. lol

I think ebay was sold out, one guy wanted over 400 for one.
its a 50 dollar part if we can find one. lol

Did youever find the diaphragm?