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Old 10-19-2020, 02:27 PM   #1
MD2020
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heater hose Grommet

I want 1 large grommet for firewall, all 4, A/C and heater hose go threw one grommet in firewall?
I see this on Iron Resurrection
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Old 10-19-2020, 09:59 PM   #2
Rickysnickers
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Re: heater hose Grommet

Are you meaning something like this? https://www.vintageair.com/hose-kits...-Way%20Diamond
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Old 10-19-2020, 10:00 PM   #3
Black93GT
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Re: heater hose Grommet

Are you looking for bulkhead fittings??

Restomod Air

Nostalgic AC
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Old 10-19-2020, 10:15 PM   #4
MD2020
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Re: heater hose Grommet

Like this

https://watsons-streetworks.com/prod...-pass-through/
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Old 10-20-2020, 07:05 PM   #5
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Re: heater hose Grommet

That isn't going to work with multiple hoses It's for just as it shows in the add, putting around one larger pipe.

Here is another link with multiple options for bulkhead fittings http://www.tbiproducts.com/index.cfm...e=cat/cat8.htm
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Old 10-20-2020, 07:48 PM   #6
MD2020
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Re: heater hose Grommet

mr48 Yes I have a 4 way bulkhead AN threaded that I will not be using.
It needs 8 fittings just for that fitting, I will not be using worm hose clamps either.
It's going to be hard enough to hook up all the line to the A/C unit under that dash.

It's not going to be perfect but it's going to look Awesome
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Old 10-20-2020, 09:29 PM   #7
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Re: heater hose Grommet

You would probably better off to take a sheet of rubber about 3/8 inch thick cut in a circle large enough to run the four hoses though, punch correct size holes for each hose in the pattern you want and use something like a ring off a shifter boot or your own ring to hold it in place.
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My ongoing truck projects:
48 Chev 3100 that will run a 292 Six.
71 GMC 2500 that is getting a Cad 500 transplant.
77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.
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