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ZDDPlus Oil Additive - 4 Oz. Bottle

ZDDPlus Oil Additive - 4 Oz. Bottle

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Part #: 47-68217-1
Alt Part #: ZDDPLUS
$9.95 ea.
Order by 2pm E.T. ships today (M-F)
In Stock
1909 thru 1979
See applications below for exact details.

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Today's readily available motor oil is formulated specifically for new cars and their rocker arms. An additive, ZDDP, has been reduced over the years to a level now where using modern oil in a flat tappet equipped engine can cause excessive wear on your camshaft. ZDDPlus Restores ZDDP (ZINC) to the optimum level, which existed when your classic car was designed. Adding a 4 oz. bottle each time you change your oil will significantly reduce camshaft wear. It's compatible with all the new formula, high quality oil, so add ZDDPlus to your oil routine and give your engine the protection it deserves. Use one 4 oz. bottle per oil change.


Make / Model Series Body Notes Year
FORD TRUCK 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947


Combined Cancer/Birth Defect
Prop 65 Warning

WARNING This product can expose you to chemicals including Benzene which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit