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thread sealant

  1. Which Thread Sealant to use on LIM bolts for '99 Olds Intrigue 3.8L Series II ?

    General Tech
    Which thread sealant should I use on the lower intake manifold bolts for the above 3800? Replacing the UIM and both sets of gaskets, and have the LIM bolts nice & clean. Should I try and get the sealant from the dealer, or try and get an aircraft grade sealant from parts store like NAPA? Got...
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