Castrol® GTX® is a premium conventional motor oil that has been helping to extend engine life for over 50 years. It is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards.
5 Quart MaxLife Full Synthetic 5W-20 Motor Oil. Why Choose MaxLife Full Synthetic Motor Oil?. Sludge, a byproduct of oil oxidation, can thicken and build up in the engine causing increased friction, lower fuel efficiency, and excessive heat.
LUCAS OIL 10631. Specifically designed for flat tappet camshafts, this high-zinc formula provides superior wear protection during the critical break-in period. Check all applicable federal, state, and local laws and regulations before use.