PENNZOIL® Multi-vis 20W-50 MOTOR OIL with PureBase® (was PENNZOIL® GT PERFORMANCE® 20W-50 MOTOR OIL) is a high performance lubricant formulated for passenger car and racing engines. It maintains thick oil films for added protection in hard working engines and hot climates.

PureBase®, Pennzoil’s innovative technology base oil, is virtually free of the contaminants normally found in conventional base oils. As a result, Pennzoil’s renowned additive system, Z-7® is more effective than ever in providing the additional protection required by modern engines. Pennzoil is engineered to exceed the demands of today’s high-performance engines that operate under severe conditions such as urban stop-and-go driving. Specifically, PENNZOIL® GT PERFORMANCE® 20W-50 Motor Oil provides added protection by maintaining thick oil films between critical engine parts.