As this vent breather filter begins to become clogged it restricts the engines ability to regulate internal crankcase pressure. If the internal engine pressure rises to high, it can lead to seals and gaskets, leaking oil. Changing this crankcase breather vent filter in your 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976 or 1977 Chevelle, can prevent additional problems down the road. Use original AC Delco parts, just as Chevrolet did when your Chevelle was new.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
