Havoline® Full Synthetic CVT Fluid is designed for modern continuously variable transmissions (CVTs) which optimize engine operations using high steel-on-steel friction between either a belt or chain and pulleys to transfer power. Havoline Full Synthetic CVT Fluid, formulated with full synthetic base stocks and shear stable viscosity modifiers, provides excellent steel-on-steel frictional engagement, torque transfer and anti-shudder durability to deliver maximum CVT performance.