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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.
I put 1.6 RR on my 88. When I went to put the stock valve covers back on they wouldn't set all the way down. Do I need to buy a new set? If so, what kind?