Author Topic: SJ 69 Mach 1 Uunder Hood Paint Questions  (Read 986 times)

Offline STAUBY38

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SJ 69 Mach 1 Uunder Hood Paint Questions
« on: October 24, 2020, 10:11:35 PM »
I am restoring my 69 Mach 1 390 and have been here before but things have changed since the last time I did one.  I know that the hood hinges, springs, shock tower caps and hood release are supposed to be phosphate and oil dipped.  My question is if I don't have the means for that is there a grey color that can be used in place that is a close match and is an acceptable replacement.  I have seen some painted grey but not sure if its "Slop Grey" or other like cast iron grey .  Thanks !
« Last Edit: October 26, 2020, 04:35:15 PM by J_Speegle »
1969 MACH 1 390 4 SPD
SAN JOSE BUILD 3-28-69
ACAPULCO BLUE BEAUTY

1969 MACH 1 351 AUTO
SAN JOSE BUILD 4-17-69
BLACK JADE

2013 BOSS 302
RACE RED

9TO2Hknot4cell

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Re: SJ 69 MACH 1 UNDER HOOD PAINT QUESTIONS
« Reply #1 on: October 25, 2020, 12:38:55 PM »
Works best for the pros here if you list the date, plant your Mustang was produced.
« Last Edit: October 25, 2020, 04:12:23 PM by J_Speegle »

Offline STAUBY38

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Re: SJ 69 MACH 1 UNDER HOOD PAINT QUESTIONS
« Reply #2 on: October 25, 2020, 01:15:42 PM »
Sure    69 Mach 1 390 4 spd  San Jose Plant  Produced March 28 69
« Last Edit: October 25, 2020, 04:12:09 PM by J_Speegle »
1969 MACH 1 390 4 SPD
SAN JOSE BUILD 3-28-69
ACAPULCO BLUE BEAUTY

1969 MACH 1 351 AUTO
SAN JOSE BUILD 4-17-69
BLACK JADE

2013 BOSS 302
RACE RED

Offline J_Speegle

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Re: SJ 69 MACH 1 UNDER HOOD PAINT QUESTIONS
« Reply #3 on: October 25, 2020, 04:09:28 PM »
First welcome to the site. Hope you find the support and information needed in your concours restoration efforts.

I am restoring my 69 Mach 1 390 and have been here before but things have changed since the last time I did one.  I know that the hood hinges, springs, shock tower caps and hood release are supposed to be phosphate and oil dipped.

Nope as mentioned before in other threads the "shock tower caps/beehives/shock mounts" were semigloss black on a San Jose car typically. You may have been  looking at Dearborn or NJ cars in the past. Article titled - Paint - 1969 and 70 - Slop Gray or Black Panels and Brackets - in the Library should help


My question is if I don't have the means for that is there a grey color that can be used in place that is a close match and is an acceptable replacement.  I have seen some painted grey but not sure if its "Slop Grey" or other like cast iron grey .  Thanks !

Overall you will find that few here suggest using paints to replicate plated or natural finishes and you will find tons of threads about this so no reason to rehash  that subject. Just use the search and do some reading to catch up.


Slop or batch grey or cast iron spray would not even be close  is not even close. There are rattle cans of "phosphate" (looks like on the scale of darkness to magnesium phosphate  spray paints available at places like Eastwood but they IMHO and others opinion do not replicate the original look and they will chip and rub off and pieces of the part move (hinges up and down for example) through their use and operation

Phosphate and oil is the easiest and cheapest (in most cases) plating to do and allot of people do it themselves. There are a bunch of how to threads with tricks and hints if you don't want to just send the parts to have them done. Some forums even get together regionally - set up the process and do a bunch of different parts from different members as a social event
« Last Edit: October 25, 2020, 04:46:40 PM by J_Speegle »
Jeff Speegle

Anything worth doing is worth doing concours ;)

Offline STAUBY38

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Re: SJ 69 MACH 1 UNDER HOOD PAINT QUESTIONS
« Reply #4 on: October 25, 2020, 10:05:58 PM »
Thanks for the info.  I wasn't aware different build locations had different colors.  That helps a lot!
1969 MACH 1 390 4 SPD
SAN JOSE BUILD 3-28-69
ACAPULCO BLUE BEAUTY

1969 MACH 1 351 AUTO
SAN JOSE BUILD 4-17-69
BLACK JADE

2013 BOSS 302
RACE RED

Offline J_Speegle

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Re: SJ 69 MACH 1 UNDER HOOD PAINT QUESTIONS
« Reply #5 on: October 25, 2020, 10:32:17 PM »
Thanks for the info.  I wasn't aware different build locations had different colors.  That helps a lot!

You'll see that allot and the reason its important to include when and where the car in question was built with every question or offering of a detail.  We saw that as a failing in many posts and responses on other forums. 

Many members choose to design their signature (done under your profile) so that the information is included there. Either in long hand or posting a VIN.

Again welcome
Jeff Speegle

Anything worth doing is worth doing concours ;)

Offline STAUBY38

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Re: SJ 69 Mach 1 Uunder Hood Paint Questions
« Reply #6 on: October 29, 2020, 09:44:34 PM »
Thank you!
1969 MACH 1 390 4 SPD
SAN JOSE BUILD 3-28-69
ACAPULCO BLUE BEAUTY

1969 MACH 1 351 AUTO
SAN JOSE BUILD 4-17-69
BLACK JADE

2013 BOSS 302
RACE RED