SBC Valve cover breather replacement?
I was wondering how often the valve cover
breather and/or filler tube breather should
be replaced. How long should I keep one
on before swapping it out for a new one?
Change them with every tune up, or if your in dusty conditions more often. As the engine wears, blowby will increase so you may have to change it more often as time goes on.
Search Chevrolet Malibu Questions
Chevrolet Malibu Experts
Related Models For Sale
Used Cars For Sale