Author Topic: 1967 Shelby. Spring markings.  (Read 3339 times)

1967 eight barrel

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1967 Shelby. Spring markings.
« on: February 19, 2016, 11:27:32 PM »
What color are the markings. How are they applied and in what pattern? Pictures? This is a Dec '66 GT 500 with a standard transmission.
                                                                      -Keith
« Last Edit: February 20, 2016, 07:42:11 PM by J_Speegle »

Offline J_Speegle

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Re: 1967 Shelby. Coil spring markings.
« Reply #1 on: February 20, 2016, 05:26:49 PM »
Keith what are the engineering numbers on the short leaf? To make sure we're getting the right markings ;)

Think I know for sure just want to be rally certain

Also AC?  Thermactor?
Jeff Speegle

Anything worth doing is worth doing concours ;)

1967 eight barrel

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Re: 1967 Shelby. Coil spring markings.
« Reply #2 on: February 20, 2016, 05:41:47 PM »
Jeff, the original leafs are gone. So your guess is as good as mine in that regard. However, the coils and leafs I'd like to duplicate the markings.
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Offline J_Speegle

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Re: 1967 Shelby. Spring markings.
« Reply #3 on: February 20, 2016, 05:52:51 PM »
Jeff, the original leafs are gone. So your guess is as good as mine in that regard. However, the coils and leafs I'd like to duplicate the markings.
                                                                    -Dan

Ok - so no AC or Thermactor - just a Dec 66, 4 speed, GT500. Correct?


If so rear springs were typically - single orange stripe on the short leaf (approx 1" wide with a brush) behind the rear end housing mounting pad


Will check the coil markings - in the middle of counting remote mirror shafts :)
« Last Edit: February 20, 2016, 07:42:52 PM by J_Speegle »
Jeff Speegle

Anything worth doing is worth doing concours ;)

1967 eight barrel

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Re: 1967 Shelby. Spring markings.
« Reply #4 on: February 21, 2016, 01:20:20 AM »
Jeff: Sorry, I should have specified. No AC, No Thermactor. Dec 66 GT 500, four speed vehicle.

                                                                                   -Keith

Offline J_Speegle

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Re: 1967 Shelby. Spring markings.
« Reply #5 on: February 21, 2016, 01:47:15 AM »
Jeff: Sorry, I should have specified. No AC, No Thermactor. Dec 66 GT 500, four speed

Front coils - single orange stripe also is what I've found on cars like yours
Jeff Speegle

Anything worth doing is worth doing concours ;)

1967 eight barrel

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Re: 1967 Shelby. Spring markings.
« Reply #6 on: February 21, 2016, 02:37:55 AM »
Thanks, Jeff. How wide?

Offline J_Speegle

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Jeff Speegle

Anything worth doing is worth doing concours ;)

1967 eight barrel

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Re: 1967 Shelby. Spring markings.
« Reply #8 on: February 22, 2016, 01:05:30 AM »
Thank you again, Jeff.

                                -Keith

Offline markscustompaint

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Coil Spring Markings For GT 500 4spd no AC or Smog
« Reply #9 on: August 21, 2022, 09:09:01 PM »
The car I'm working on had two different front coil springs with different markings and the NOS set i got had even different colors. It is car #1354 gt500 4 spd, no AC, smog.  One spring that was on the car had gold, blue, and one white.  the NOS set had two blue stripes.  Any help would be greatly appreciated.

Mark
« Last Edit: September 18, 2023, 09:14:44 PM by J_Speegle »

Offline J_Speegle

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Re: coil spring markings gt500
« Reply #10 on: August 22, 2022, 02:44:43 AM »
As we've discussed before in other threads the presence of a white spray stripe indicates that the coil spring did not test within the predetermined minimum necessary for that particular springs specifications. So as as not to waste it and the car not have issues with the way it drove and felt these marked springs were paired up on the line with another with the white stripes and then were installed as a pair on the same car. For the service replacements do you have the part number assigned to them.

I've never seen blue being used on front coil springs for our applications in 67 and unfortunately Ford MPC's don't list springs for 67 Shelby's  :( But of course if they did we would have to wonder if what they listed was the original springs or simply approved replacements.

- Can share that I do have a car built with just a 4 speed, no AC or Therm, a few weeks before your car that had evidence of a gold  & tan stripes but not a blue stripe.
- On a car 67 GT500 speed with no AC or Thermactor built about 400 cars after yours I have the pictures below if it's strip below





Here is a link to an earlier thread on the same subject Likely these will be merged in the near future  ;)

https://www.concoursmustang.com/forum/index.php?topic=13078.msg80018#msg80018
Jeff Speegle

Anything worth doing is worth doing concours ;)

Offline markscustompaint

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Re: Coil Spring Markings For GT 500
« Reply #11 on: August 22, 2022, 03:27:25 PM »
Thank you Jeff really appreciate it.

Mark