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Title: AC box
Post by: TLea on January 05, 2023, 09:40:29 PM

On an AC car there are 2 large washers that go on firewall side of AC/heater box. Can anybody get me a measurement (outer diameter)?
Thanks

Title: Re: AC box
Post by: Bob Gaines on January 05, 2023, 09:55:50 PM

Quote from: TLea on January 05, 2023, 09:40:29 PM
On an AC car there are 2 large washers that go on firewall side of AC/heater box. Can anybody get me a measurement (outer diameter)?
Thanks

I saw these and assumed they were mis categorized because 67 and 68 do not use them. Hopefully what you need. https://www.ebay.com/itm/325488508212

Title: Re: AC box
Post by: 430dragpack on January 06, 2023, 09:03:01 AM

Looks like 2-1/4" overall. They have the foam, weird shaped gasket behind them also. I can send these to you if you want them.
Chris

Title: Re: AC box
Post by: 430dragpack on January 06, 2023, 09:17:04 AM

They also use this gold nut, instead of the stamped silver nut typically found on the non-ac cases.

Title: Re: AC box
Post by: TLea on January 06, 2023, 10:32:29 AM

Perfect, thank you guys. I have some here that are the 2.25

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The Cars => 1969-1970 Shelby GT350/500 => Topic started by: TLea on January 05, 2023, 09:40:29 PM