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Valve Seal question!

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Old Apr 14, 2002 | 09:31 PM
  #1  
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Default Valve Seal question!

Ok, so I'm cleaning up under the hood right now. And I'm right into a major engine clean up. I have the heads (stock smog L48 crap) on the bench and just tonight decided that before I put 'em back on, I think I should put in a set of valve seals.

Now my question is, do I call GM for these seals and will they need the number off my heads or what? Will I get them from any parts store?

These heads cleaned up nice but they may only be used another year or 2 because I'm gonna bump a nice set on next time. These will be fine until then.

If you know any part numbers I'd be so glad if you shared 'em with me!
Thanks gang! :cheers:
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Old Apr 14, 2002 | 10:51 PM
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Default Re: Valve Seal question! (Indynut)

Two weeks ago, I installed a set of Felpro stock style valve stem seals on my '80. The Felpro number is "SS 5112" Also says 16-5112 on the box for "16" seals. Put over 1,000mi since install and so far so good :yesnod:
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Old Apr 14, 2002 | 11:02 PM
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Default Re: Valve Seal question! (Indynut)

GM will simply look up the part number for you and sell you O-rings. That is how they came from the factory. As Paul B. has mentioned, there are better non-OEM products out there such as these from Crane Cams.




[Modified by paul79, 10:02 PM 4/14/2002]
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Old Apr 14, 2002 | 11:06 PM
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Default Re: Valve Seal question! (Indynut)

When I did mine on my stock heads, I used the stock 'O' ring type along with umbrella type seals. For the little extra bucks, I figured why not?
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Old Apr 15, 2002 | 09:00 AM
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Default Re: Valve Seal question! (glen242)

I just did the seals on my '81 this weekend using fel pro 'O' ring & umbrella type seals. If you need the part numbers, I could dig the boxes out of the bin & check them :)
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