The PureMax ULTIMATE CE Series Racing Engine Oil is specifically formulated for the 602/604 GM crate and other spec racing engine classes. This formulation uses the latest and most advanced formulation technology with our superior proprietary base oil that feature a superior viscosity index, blended with the most advanced additive technology. 
The PUREMAX ULTIMATE CE Series provides increased horsepower, torque and added protection to critical engine components from extreme loads and high temperatures. It also provides excellent protection during sustained high engine RPM, reduces friction, heat and wear. The ULTIMATE CE Series gives you the Pure Performance and Maximum Protection you need for your exact application