Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of lubricity which reduces oil consumption and operating temperatures. Use Lucas Oil Stabilizer in gear oil to stop leaks, reduce operating temperatures and increase the life of the gear oil. Since it is pure petroleum, it can safely blend with all other automotive lubricants, even synthetics, ATF and mineral oil. It keeps old engines alive and new engines new.
I began using Lucas while driving a truck over the road. After seeing the improvement in the big rig, I began using it in my Ford pick-up truck. I will not change my oil without it. My pick-up has almost 175,000 miles on it. I use High Mileage oil and Lucas. My pick-up doesn't use a drop of oil between changes. Lucas is one of the best products for vehicles that I have ever found.