Duramax Turbo 20W50 SN/CF

Uses 2nd Generation Base Oil
More additives for longer life.

A premium quality oil that meets or exceeds the Manufacturer's Warranty requirements for gasoline and diesel-powered engines where SN/CF oil is recommended.
Blended for High performance engines that must perform under harsh operating demands.
Turbo Charged engines requiring SN/CF 20w50 Motor Oil will receive superior protection from rust, wear and corrosion, sludge and engine deposits from Whiz Duramax Motor Oil.