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Old 06-28-2021   #1
We Gone
 
Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,170
Default Oil filter ? PF970C

So I was looking thru some of the parts I have and found 3 PF970C

#25014155 black oil filters That when installed the label will show upside down.


Is this just a mistake.
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1990 Steel Blue/Black #2355
1990 Red/Red #1473
1991 Quasar /Black #118 Sold
1991 Turquoise/Black #766 Parted Out
1993 Yellow/White #179 Sold
1990 Black/Gray #1361 Headers/4:10s Sold
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Old 06-28-2021   #2
lfalzarano
 
Join Date: Feb 2011
Location: Clayton, North Carolina
Posts: 1,133
Default Re: Oil filter ? PF970C

NopeImage1624906396.242036.jpg I have some.


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Old 06-28-2021   #3
We Gone
 
Join Date: Apr 2004
Location: ATL. GA.
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Default Re: Oil filter ? PF970C

Thanks Lou,

Does anyone know if there any of these installed new on the LT5? or were they just a replacement filter issue.
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1990 Steel Blue/Black #2355
1990 Red/Red #1473
1991 Quasar /Black #118 Sold
1991 Turquoise/Black #766 Parted Out
1993 Yellow/White #179 Sold
1990 Black/Gray #1361 Headers/4:10s Sold
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Old 06-28-2021   #4
lfalzarano
 
Join Date: Feb 2011
Location: Clayton, North Carolina
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Default Re: Oil filter ? PF970C

I recall all LT5 engines from the factory had black ones. I was able to buy them at the Chevy dealer during the early 2000?s. Then they changed to the blue color, but either the same PF970C label.

http://www.zr1specialist.com/HAT%20W...r%20Review.pdf


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Old 06-28-2021   #5
lfalzarano
 
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Default Re: Oil filter ? PF970C

The ones you and I have are the ones installed at the factory.


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Old 06-29-2021   #6
Vetman
 
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Location: Yakima Washington
Posts: 401
Default Re: Oil filter ? PF970C

I have several old black PF970C. Are these safe to use when they are 20 + years old?
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1990 Z # 2441
1959 c-1 230 HP 4 speed frost blue/silver 3 owner
2011 cts-v 556 HP, manual 6 speed
1955 chev 2dr ht PP 265 3 speed w/OD
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Old 06-30-2021   #7
DRM500RUBYZR-1
 
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Join Date: Sep 2008
Location: Mullica Hill, New Jersey
Posts: 2,593
Default Re: Oil filter ? PF970C

They are not safe.
Likely could burst into flame at any moment.
I can safely dispose of them if you mail them to me.
Why risk catastrophe?
Happy to help!
Better mail them quickly.



Marty

p.s. I have observed no degradation of stored filters or their performance.
I still offer and use them, although Mystic's method of removing the label from new Black Bosch filters is visually almost as correct except for NCRS and is what I often use on my own car to "save" the originals for what I don't know.
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Old 06-30-2021   #8
AirbusDriver
 
Join Date: Jul 2016
Location: Harrodsburg, KY
Posts: 440
Default Re: Oil filter ? PF970C

Quote:
Originally Posted by lfalzarano View Post
The ones you and I have are the ones installed at the factory.
What year(s) are labels assembly line use?
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Old 06-30-2021   #9
We Gone
 
Join Date: Apr 2004
Location: ATL. GA.
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Default Re: Oil filter ? PF970C

Quote:
Originally Posted by AirbusDriver View Post
What year(s) are labels assembly line use?



Are there any photos of them with the label in this manner from the factory? Or were these only the over the counter filters?
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1990 Steel Blue/Black #2355
1990 Red/Red #1473
1991 Quasar /Black #118 Sold
1991 Turquoise/Black #766 Parted Out
1993 Yellow/White #179 Sold
1990 Black/Gray #1361 Headers/4:10s Sold
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Old 07-01-2021   #10
lfalzarano
 
Join Date: Feb 2011
Location: Clayton, North Carolina
Posts: 1,133
Default Re: Oil filter ? PF970C

We know they were through 93. Next time a low mile 93-94 is up for auction, we can check it out.



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