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06-22-2019
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#1 |
 
Join Date: Aug 2015
Location: Pittsburgh, PA
Posts: 152
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AC CV913C / 25098197 PCV VALVE
In case anyone needs these, this guy has 6 available.
https://www.ebay.com/itm/GENUINE-AC-...53.m1438.l2649 These are the ones that are hard to find. I just bought a couple. He accepted $6. each, Free shipping. They say AC Rochester on the valve as opposed to AC Delco like Jerry used to stock. They look identical to the AC Delco valves. I have no affiliation.
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Roger 1990 ZR-1 #2699 Black on Black 15,000 miles Full-time secondaries, 4.10 gears, C-beam plates, ported top end |
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06-23-2019
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#2 | |
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Join Date: Jun 2013
Location: PA
Posts: 879
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Re: AC CV913C / 25098197 PCV VALVE
Quote:
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06-23-2019
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#3 | |
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Join Date: Aug 2015
Location: Pittsburgh, PA
Posts: 152
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Re: AC CV913C / 25098197 PCV VALVE
Quote:
The AC Rochester valve (Left) also seems to be cadmium plated? (the greenish/pinkish finish seen best on the end view) vs. the bright finish on the AC Delco. Let me know if there is anything else you would like me to check.
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Roger 1990 ZR-1 #2699 Black on Black 15,000 miles Full-time secondaries, 4.10 gears, C-beam plates, ported top end |
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06-23-2019
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#4 |
 Join Date: Aug 2006
Location: McLean, VA
Posts: 3,723
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Re: AC CV913C / 25098197 PCV VALVE
Seems correct part numbers are CV913C and CV769C.
Can someone confirm? eBay link takes me to CV727C. 
Last edited by secondchance; 06-23-2019 at 10:02 PM. |
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06-23-2019
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#5 | |
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Join Date: Aug 2015
Location: Pittsburgh, PA
Posts: 152
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Re: AC CV913C / 25098197 PCV VALVE
Quote:
Looks like the Ebay seller has sold the remaining 6
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Roger 1990 ZR-1 #2699 Black on Black 15,000 miles Full-time secondaries, 4.10 gears, C-beam plates, ported top end |
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06-24-2019
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#6 | |
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Join Date: Jun 2013
Location: PA
Posts: 879
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Re: AC CV913C / 25098197 PCV VALVE
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I'm not sure they are that hard to find as the AC DELCO 19303069 is $2.66 on Rock Auto. Last edited by spork2367; 06-24-2019 at 03:28 PM. |
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06-26-2019
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#7 |
Join Date: Apr 2007
Location: Northern VA
Posts: 2,661
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Re: AC CV913C / 25098197 PCV VALVE
I have a few NOS AC CV913C PCV valves in the parts stash. Let me know if you need one.
Sent from my iPhone using ZR-1 Net Registry
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Phil Wasinger 1994 Torch Red ZR-1 WAZOO Member George Braml Intake |
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06-26-2019
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#8 |
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Join Date: Aug 2006
Location: McLean, VA
Posts: 3,723
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Re: AC CV913C / 25098197 PCV VALVE
While we are on the subject of PCV valve. When I had head gasket problem, blowing steam and oil vapor would make the inside of PCV valves sticky. I would spray the inside with fuel injector cleaner, close the end with my thumb and shake it until inside was free and repeat as needed.
Do you think thins type of cleaning could make PCV valves function as intended for a long time? |
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Linear Mode
