Author Topic: 68 Shelby hood grounding bracket?  (Read 5835 times)

Corey Bowcutt

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68 Shelby hood grounding bracket?
« on: April 30, 2018, 09:07:32 AM »
I have always noticed a small hole on the passenger side firewall at the top by above the hood gasket.  Always wondered why it was there.  Well I saw a beautiful 67 Shelby at a car show Saturday and saw he had a copper ground bracket screwed there.  The owner told me it was there to ground the stock steel hoods and Shelby never removed them.  So should I have a copper ground strap screwed into this location for my 68 GT350?

68blk500c

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Re: 68 Shelby hood grounding bracket?
« Reply #1 on: April 30, 2018, 09:11:16 AM »
yes

shelbydoug

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Re: 68 Shelby hood grounding bracket?
« Reply #2 on: April 30, 2018, 09:59:53 AM »
68 GT350 Lives Matter!

Chris Thauberger

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Re: 68 Shelby hood grounding bracket?
« Reply #3 on: April 30, 2018, 11:22:11 AM »
yes

Really? Why?

Because it was there from the Ford assembly line and was not removed at AO Smith even though it serves no purpose with a fibreglass hood.

Chris
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TOBKOB

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Re: 68 Shelby hood grounding bracket?
« Reply #4 on: April 30, 2018, 11:44:37 AM »
Probably bent down so as not to gouge the fiberglass.

TOB
1969 GT350 owned since 1970

Bob Gaines

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Re: 68 Shelby hood grounding bracket?
« Reply #5 on: April 30, 2018, 12:03:39 PM »
Probably bent down so as not to gouge the fiberglass.

TOB
If your lucky. I don't think it was given an thought.
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shelbydoug

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Re: 68 Shelby hood grounding bracket?
« Reply #6 on: April 30, 2018, 01:30:52 PM »
Can someone post a picture? I have this car since 1971 and don't know what you are referring to? Thanks.
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Corey Bowcutt

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Re: 68 Shelby hood grounding bracket?
« Reply #7 on: April 30, 2018, 03:57:30 PM »
I did take a picture of the 67 last Saturday but I can not post pictures for some reason.

68blk500c

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Re: 68 Shelby hood grounding bracket?
« Reply #8 on: April 30, 2018, 04:08:05 PM »
First photo try since crash; hopefully it works.  This picture is of #2444 unrestored 500.


Coralsnake

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Re: 68 Shelby hood grounding bracket?
« Reply #9 on: April 30, 2018, 05:01:33 PM »
The screws are not typical in my opinion

J_Speegle

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Re: 68 Shelby hood grounding bracket?
« Reply #10 on: April 30, 2018, 05:56:14 PM »
The screws are not typical in my opinion

Looked through my stuff and only found two examples (may have been changed - maybe not)  but the vast majority were hex heads

Here are some unrestored examples that were handy

8T1554xx


8T1736xx


8T2051xx



8T2062xx


Have more :)
Jeff Speegle- Mustang & Shelby detail collector, ConcoursMustang.com mentor :) and Judge

68blk500c

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Re: 68 Shelby hood grounding bracket?
« Reply #11 on: April 30, 2018, 06:12:40 PM »
The screws are not typical in my opinion

Totally agree Pete & Jeff.  Just plucked a picture of the strap of my files; sorry to pick one with the incorrect fastener.

Side-Oilers

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Re: 68 Shelby hood grounding bracket?
« Reply #12 on: April 30, 2018, 08:23:45 PM »
My KR, built 5/16/68, has the same clip and hex-head fastener as shown above by J_Speegle.
Current:
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Kirkham Cobra. 482-inch aluminum side-oiler. Tremec 5-spd.

Formerly:
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1970 Ranchero GT 429
1969 LTD Country Squire 429
1963 T-Bird Sport Roadster
1957 T-Bird E-model 3-spd stick

Side-Oilers

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Re: 68 Shelby hood grounding bracket?
« Reply #13 on: April 30, 2018, 08:33:59 PM »
Here's a question: Why would a Shelby-destined car have been built with a hood ground strap?

I assume that a strap would only be needed on cars with the Mustang's optional turn-signal hoods. 

Weren't all SAI cars in '68 delivered to AO Smith without hoods?

Thus, I'd think that there would be no need to have the cars spec'd with the turn-signal hood ground strap at all.

Am I missing something here?
Current:
2006 FGT. Tungsten. Whipple, HRE 20s, Ohlin coil-overs, 3.90 gears. 210.7 mph.

Kirkham Cobra. 482-inch aluminum side-oiler. Tremec 5-spd.

Formerly:
1968 GT500KR #2575 (1982-2022)
1970 Ranchero GT 429
1969 LTD Country Squire 429
1963 T-Bird Sport Roadster
1957 T-Bird E-model 3-spd stick

Bob Gaines

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Re: 68 Shelby hood grounding bracket?
« Reply #14 on: April 30, 2018, 08:48:05 PM »
Here's a question: Why would a Shelby-destined car have been built with a hood ground strap?

I assume that a strap would only be needed on cars with the Mustang's optional turn-signal hoods. 

Weren't all SAI cars in '68 delivered to AO Smith without hoods?

Thus, I'd think that there would be no need to have the cars spec'd with the turn-signal hood ground strap at all.

Am I missing something here?
Yes, you are assuming it only had to do with turn signals in the hood. It was in fact a radio static control detail as much as anything else. The clip had two sharp prongs that were to dig into the metal for a superior ground that was suppose to better connect (ground) the hood to the rest of the chassis . This was to create a shield (top and sides) to prevent static from the ignition wires from interfering with the radio . I believe the clip is included in radio kits sometimes too. Just like the strange static suppressors that go inside the front wheel bearing caps. FYI Shelby's with all fiberglass hoods were very susceptible to poor AM reception. That is one main reason IMO why the antenna was relocated to the driver rear quarter from the front on early 68 Shelby's.
Bob Gaines,Shelby Enthusiast, Shelby Collector , Shelby Concours judge SAAC,MCA,Mid America Shelby