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OPGI Price: $17.99
Part Type: (A) Aftermarket product, usually an enhancement product
Sold As: EACH
2016 Grand Prix Catalog Page: 2422017 Grand Prix Catalog Page: 249
This is the number-one heavy-duty and high-performance oil supplement in the U.S. It eliminates dry starts and resists thermal breakdown for total protection in new motors. It stops smoking, knocking and oil consumption in worn engines. It raises oil pressure and adds lubricity for more mpg. It lowers oil temperatures and stops leaks. One-quart bottle.