Lucas 10278 Engine Oil Stop Leak. Its effectiveness extends to manual transmissions, gear boxes and valve stem seals. It is compatible with petroleum, semi-synthetic and full synthetic motor oils. It contains no harmful solvents.
6 pack Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive
3 Pack Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive
Lucas Oil 10278 Engine Oil Treatment Stop Leak - 12 Quarts 1 Dozen
Lucas Oil 10278 Engine Oil Stop Leak, 1 Quart
Lucas Oil 10278 Engine Oil Treatment Stop Leak Sold Individually - 1 qt
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart