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.
Karl Thomas uses Lucas Fuel Treatment for 1999 Chevrolet, Astro Van
I have seen your product around for sometime but figured it was nothing more than the stuff you see on T.V., which I have wasted many dollars on. Ive tried them ALL.
I have a 1999 Chevrolet, Astro Van with 60,000 miles on it and have gotten, almost every time, 16.7 mpg from the get-go. On my last oil change I thought, what the heck, I'll spend the extra $6.95 and see what happens. Well, having 2 cars, I thought I'd just use a half-quart in the Van and wait 1 tank before adding it to the car. Three tanks later on the van I have gotten 19.2 mpg on the highway and 18.8 mpg in the city (lots of stop lights, and 19.2). WOW, a product that does what it says. So it has paid for itself 177 times over? Can that be right? Let's see, 19.06 - 16.7 = 2.5 times 25gal times 3 tanks = 177. Well you get the idea.
Foot Note: The first time I started the van up, the motor sounded healthier. I knew right there I was on to something. It felt like I had invented the wheel. And to think I waited all that time to try LUCAS OIL. I hate to do the math on what I have lost not trying it earlier.