1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 ALL OIL BREATHER GROMMET

Part Number: MOR68772

ALL  OIL BREATHER GROMMET - Part Number MOR68772
Fits 3/4" base breathers or PCV valves. At sustained engine RPM some of the oil under the valve covers is thrown into a vapor by the fast action of the valve train. By using a baffle under the PCV valve and breather much of this vapor is collected back to a liquid and dripped back under the valve cover. Both grommets fit 1-1/4 diameter valve cover holes.
Baffled 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948

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