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Old Oct 23, 2014 | 10:53 AM
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Default Steam vent o rings

Does anyone know the size or where I can find replacement o rings for the steam vents where they go into the cylinder heads. I searched and all I found were the dorman ones that are like little metal gaskets with the o ring molded into them
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Old Oct 23, 2014 | 10:56 AM
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Those are the right parts for these heads. Also NAPA carries them, just under their own part number. They look like soda pop tabs, and they should come 4 in a pack.
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Old Oct 23, 2014 | 01:31 PM
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Ok thought I just needed the single o rings that's what was on when I pulled them off. I'll stop and grab those then. Thanks
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Old Oct 23, 2014 | 02:54 PM
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Guess you aren't like me. I have so many spare parts like that, I never run out.
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Old Oct 23, 2014 | 04:18 PM
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FWIW, there are two versions. The old one is the metal tab and the newer style is a simple o-ring. It does matter which ports you have.
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Old Oct 23, 2014 | 09:28 PM
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Originally Posted by j20owner
FWIW, there are two versions. The old one is the metal tab and the newer style is a simple o-ring. It does matter which ports you have.
Correct! As mentioned you must use the correct version.

12551933 Early style flat with rubber
12602541 Late style O-ring
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Old Oct 24, 2014 | 06:48 PM
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Thanks !
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