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General Car Related Discussion.To discuss anything that is related to cars and automotive technology that doesnt naturally fit into another forum catagory.
Nothing , until you ever try to remove them and they snap in the manifold fucking it up , then you have to take the manifold off the head and then they snap , then its a head off and , shit why not re-build the engine while im at it !
All cos you didnt buy the right titanium bolts in the 1st place !