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05-14-2017, 06:47 PM | #1 |
Registered User
Join Date: Dec 2007
Location: Anchorage, AK
Posts: 49
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Vortec Head Valve Seals Help/Recomendation
Just picked up a set of heads on the cheap, $50 for the set.
Need to replace the valve seals, but the local auto parts stores dont have what i seem to need. My valve guide boss is measuring .550-.560 (battery is dead) The felpro listed for Vortec Equiped heads were way to big, inner diameter of .580, seems like they would have popped right off. Any recommendations? Thanks |
05-14-2017, 08:18 PM | #2 |
Registered User
Join Date: Jul 2015
Location: North East PA
Posts: 682
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Re: Vortec Head Valve Seals Help/Recomendation
Just a FYI Vortec Heads are very prone to crack , I would have them checked to see if they are any good before started spending money ...
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05-15-2017, 02:56 PM | #3 |
Registered User
Join Date: Dec 2007
Location: Anchorage, AK
Posts: 49
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Re: Vortec Head Valve Seals Help/Recomendation
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05-14-2017, 09:36 PM | #4 |
Registered User
Join Date: Apr 2011
Location: Klein Texas
Posts: 3,852
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Re: Vortec Head Valve Seals Help/Recomendation
There were two valve stem sizes offered. HD truck engines had larger stems.
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05-15-2017, 06:55 PM | #5 |
driving is in my blood
Join Date: Dec 1999
Location: Mesa AZ
Posts: 5,690
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Re: Vortec Head Valve Seals Help/Recomendation
NDT testing, a machine shop can do it. $50 for the set tells me they are cracked, hopefully not.
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