Head Gaskets and Valve Covers
Chevy S-10
Nissan 300ZX
Chevy Blazer S-10

Replacing valve cover gaskets on 1985 300zx?

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Answer

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Wiki User
02/28/2007

Valve cover gaskets are a very expensive repair if you can't do it yourself. To get to them, you have to take apart the engine starting at the top and work your way down to the cylinder heads. It is very labor intensive and the labor was around $400 while the part was only $20.