Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart 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. Features Extends oil and engine life Virtually eliminates dry starts and excessive wear Raises Oil Pressure Will not sludge or varnish Lowers engine temperature For use in any engine, gasoline or diesel USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.