• Formulated for Antique Heavy Duty-Military Engine Applications and other Antique Vehicle Restorations. Can also be used in vintage race applications, or other performance applications where a 40 Grade is needed • Pennsylvania Grade Base Oil for Optimum Anti-Wear Performance • High Zinc Content o Also includes Moly • Prevents Leaks • Separates Water Contamination • Higher Pressure-Viscosity Coefficient • Modern Additive Technology in a Vintage Formulation • Compatible with Methanol, E85, and High-Octane Race Fuels.
