REV X ZDDP – Zinc Oil Treatment – 2 fl. oz.

REV X ZINC Oil Additive restores ZDDP levels in oil to 3000-3200 ppm when blended with 6 quarts of oil.  Zinc (ZDDP) is heated; it creates an anti-wear layer on cams, lifters, and cranks.  Adding ZINC during every oil change is mandatory for all vehicles with a flat tappet cam and for engine break-ins.