Motul 1QT Classic Break-In Motor Oil 10W40 (Universal; Multiple Fitments)High Performance mineral oil for breaking in 4 stroke race engines, with an increased level of ZDDP for extra protection. If you had just performed an engine rebuild, or if you bought a brand new block from the factory, then this is the appropriate oil to have while enduring the first 500 miles of break in. Features: 10W40 viscosity Designed with performance mineral oils with elevated zinc and anti wear additives Suitable for regular service intervals