
Oilzum Special Diesel Plus 15W40 CK-4 What is Oilzum? F.W. White and H.P. Bagley established White & Bagley Company in 1888 located in Worcester Massachusetts. They wanted to develop a practical motor oil of uniform quality with a long service life and good protective properties. In 1905 they developed Oilzum, one of the first brand name motor oils! After drivers using Oilzum won several Indy 500 races and broke land speed records, Oilzum’s new…
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