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#1
03-18-2016, 08:52 PM
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Valve stem seal question
So after reading thread after thread I think I have an understanding of what I need but I want to make sure. So I have a set of 4x heads. The valves have been replaced with ferra valves without the o-ring grove. So since the original o-ring seals are out is there a valve seal that I can install that will not require having to machine the heads for the positive seals like the umbrella style? If not and I do have to machine the seals has anyone had any luck with the DIY tools the sell for this?
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