It works! Contains no harmful solvents. 100% petroleum. Hi-performance. Leaking engines are usually older engines. Lucas Engine Oil Stop Leak is not only a leak stopper but also an excellent additive for worn engines. The user can expect less engine noise, higher oil pressure and less oil consumption as the Lucas additives fill the space between the worn parts. Lucas Engine Oil Stop Leak is also effective at stopping leaks in automatic transmissions, hydrostat transmissions or hydraulic systems. 10% is usually adequate - more can be used in badly worn units. Lucas Engine Oil Stop Leak is a unique formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines. It contains nothing that could be harmful to an engine and can actually extend the life of the engine oil at least 50% longer. Catch all your Lucas Motorsports programming on MAV TV. www.LucasOil.com. Made in USA.

Lucas Engine Oil Stop Leak 32 oz

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Lucas Engine Oil Stop Leak 32 oz

Get same-day delivery from stores you know and love.

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