Lucas CK-4 is a premium Heavy Duty Motor Oil blended with high quality API Group II and Group Ill base oils and a cutting-edge additive package providing the robust performance required by modern diesel engines while assuring good fuel economy.
Lucas Marine Grease is a premium, extreme pressure, multi-purpose, heavy duty OBCS grease containing unique polymers, anti-wear agents and tackifiers with inherent rust and oxidation resistance to provide the highest performance properties.
Lucas Cetane Power Booster is a diesel fuel supplement that adds much needed cleaners and lubricants to diesel fuel.Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants
Lucas Non-Chlorinated Brake Parts Cleaner is manufactured with the highest quality components to provide excellent performance without leaving any residue.
API SL Certified, Lucas Synthetic SAE 50W MC Oil is specially formulated with the finest base oils and exclusive Lucas high performance additives for all 4-stroke air cooled V-Twin / Opposed Twin / Slant Twin engines made after 1984.
Lucas Heavy Duty CAT, Mining and Construction Grease is a smooth, dark gray, lithium complex grease fortified with 5% molybdenum disulfide to provide excellent shock loading protection in the most adverse operating conditions.
I am the second owner of a 1991 GMC short bed pickup truck with a 350-cubit inch V-8 engine. My stepfather, who was the original owner of the truck, and I have always used Lucas Oil Conditionerin conjunction with Castrol Oil. My stepfather, an ironworker, to travel to different areasaround the country to work, used the vehicle. Many of these miles were put on the vehicle while towing a camping trailer. I have now owned the vehicle for five years. Following the example set by my stepfather, I have continued to maintain it with Lucas Oil products. Currently, the vehicle has in excess of 460,000 miles on it. It has the original engine, has never had any internal engine worked performed on it, and doesn't smoke or use oil. Last year a local parts store employee tried to convince me that another company's oil conditioner was better than your product. I simply took him to the truck, started it up so that he could hear it run, and showed him the odometer. That ended that sales pitch! I've been so satisfied with your products that for the last five years, I have used them in all of my vehicles. I wanted you to be aware of the outstanding performance of your product.