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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Hey I have aftermarket valve covers on my Mustang and only one of the bolts can be tightened with a wrench. All of the other ones have these things to just hand tighten them. What exactly should I do about retightening down these valve covers?