Lucas Oil Semi-Synthetic Racing Only Motor Oil - 20W50

It’s common knowledge that as oil temperature increases, viscosity decreases. The best way to combat this issue is a higher viscosity, thermally stable engine oil that can perform consistently at these elevated requirements. Fortified with ZINC Technology and bolstered with the Lucas Semi-Synthetic additive blend.

• Racing Motor Oil
• 20W50
• Semi-synthetic
• Fortified with extra Zinc for severe racing applications
• Resists breakdown and contamination from exotic fuels such as nitro and methanol
• Resists thinning out at high crank-case temperatures
• 5 Qt Jug
• MPN: 10378