Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil

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Extreme Duty Marine Engine Oil Semi Synthetic SAE 20W-50

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Lucas Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil is designed for use in high performance boats requiring the ultimate protection.

Lucas Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil is manufactured with the highest quality paraffinic base oils and is fortified with an exclusive additive package containing high levels of Zinc, Moly and Phosphorus that provides a tougher, thicker additive film for maximum protection even under the most sever conditions. It lowers oil temperatures, extends oil life and minimizes metal fatigue.

Lucas Marine Semi Synthetic 20W-50 improves the film strength between the cylinder  wall and piston rings and slows oil burning while improving pressure levels in worn engines. It has good cold temperature properties and stands up to high operating temperatures. This product is compatible with methanol and all racing fuels.

Key Benefits

  • Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines
  • Protects against rust and moisture during long periods of storage
  • Safely blends and is compatible with synthetic and non-synthetic oils
  • Dropping point 540 lbs
  • Provides rust and corrosion protection in both fresh water and salt water environments
  • Effective Water Resistance
  • Long Lasting
  • Resist Extreme Pressure
  • Extreme Friction Reducer

Packaging

  • #10654 - 1 Quart (Case of 6) - 12 lbs
  • #10811 - 5 Quart (Case of 3) - 31 lbs
  • #10667 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10668 - 55 Gallon Drum (1 Drum) - 440 lbs

Documentation

Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet
zinc Zinc Values

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Murray Hill uses Lucas Heavy Duty Oil Stabilizer for 1936 Dodge hot-rod

Lucas Oil,

I am very happy with your lubricants. I have a 1936 Dodge hot-rod which only had 4 lbs. of oil pressure in gear. I heard of your Oil Stabilizer and purchased it from UAP in Port Perry, Ont. Canada. While there, I dumped your treatment in and my oil pressure jumped to 28 lbs. I now use it in all my vehicles. Also, I have a 1986 S-10 2.8, all the mains are gone, main seal leaks...I have been using the additive in this motor and it has kept me from an engine change until warm weather. THANKS VERY MUCH!!!!!! Buy the way, my 36 Dodge has a 305 Chevy with 450 miles on it, untouched other than high rise and carb.

Thanks again,

MAD MURRAY HILL
JANETVILLE, ONT. CANADA

Janetville, Ont Canada

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