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-   -   heater box vacumn can (https://67-72chevytrucks.com/vboard/showthread.php?t=807583)

kglowacky 06-10-2020 05:47 PM

heater box vacumn can
 
does anyone know where to buy the vacuum can that goes above the blower motor that has two nipples on it that runs the heater box vacuum. The ones on ebay look too tall compared to the ones I see on your trucks in pictures of a/c help.

Factory Guy 06-10-2020 10:24 PM

Re: heater box vacumn can
 
Picture?

kglowacky 06-11-2020 09:20 AM

Re: heater box vacumn can
 
don't have one to take a picture of.

mikentosh 06-12-2020 02:09 AM

Re: heater box vacumn can
 
Doesn't look exactly like the original, but sizing is pretty accurate:

https://www.classicindustries.com/product/g2913.html

kglowacky 06-12-2020 10:26 AM

Re: heater box vacumn can
 
That is the other one for the cruise. I need the one with one with a inlet and outlet. Ebay sells them they just look to big.

mikentosh 06-12-2020 10:40 AM

Re: heater box vacumn can
 
1 Attachment(s)
Quote:

Originally Posted by kglowacky (Post 8756326)
That is the other one for the cruise. I need the one with one with a inlet and outlet. Ebay sells them they just look to big.

This one is just a single inlet and outlet.

I’ve got this extra one you can have for the price of
shipping. I ended up using an OG one I pulled off another truck.

Dead Parrot 06-12-2020 10:41 AM

Re: heater box vacumn can
 
1 Attachment(s)
Here is a pic of the one on my 75. It does have two hoses. IIRC - I have seen the one hose round ones on later trucks. Maybe they moved the check valve out of the tank?

kglowacky 06-12-2020 10:50 AM

Re: heater box vacumn can
 
anyone have an original for sale? Thanks Mikentosh I will keep you in mind if I cant find an original and you still have it. Thanks again

MJN 06-12-2020 02:46 PM

Re: heater box vacumn can
 
Quote:

Originally Posted by Dead Parrot (Post 8756332)
Here is a pic of the one on my 75. It does have two hoses. IIRC - I have seen the one hose round ones on later trucks. Maybe they moved the check valve out of the tank?

Mine is the same- front hose goes to the intake manifold port, rear hose goes into the firewall possibly to the heater controls or the cowl valve I can't remember which. Classic Industries sells reproduction vacuum tanks like the one mikentosh posted.


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