Hot Rod & Classic Car 10W-40 Motor Oil

ws-logo shield text

No View Cart

Hot Rod & Classic Car 10W-40 Motor Oil

Lucas Hot Rod & Classic Car Motor Oil SAE 10W-40 is manufactured with the highest quality paraffinic base oils and is fortified with a unique additive package containing high levels of zinc, molybdenum and phosphorus, which provides a tougher, thicker additive film for maximum protection even under the most severe conditions. It lowers oil temperatures, extends oil life and minimizes metal fatigue. It improves the film strength between the cylinder wall and piston rings and slows oil burning and improves pressure in worn engines. It has good cold temperature properties and stands up to high operating temperatures. It is compatible with methanol and all racing fuels, as well as with synthetic and non-synthetic oils.

Lucas Hot Rod & Classic Car Motor Oil SAE 10W-40 is for muscle, showroom, classic and trophy cars without catalytic converters. It can be used in racing applications. Not recommended for passenger car use.

Available in convenient 5 quart bottles, the formulation is perfect for the Hot Rod and Classic Car crowd with an increased zinc value of 2100 PPM. Because many of these very special machines often spend long periods off the roads, a number of the components of the additive package used in Lucas' Marine oils to provide rust and corrosion protection have been included in its unique formula.

Key Benefits

  • Provides tougher, thicker additive film for maximum protection
  • Lowers oil temperature
  • Extends oil life
  • Minimizes metal fatigue
  • Improves pressure in worn engines
  • Compatible with menthol and all racing fuels, as well as synthetic and non-synthetic oils

Buy Online

* Size:


  • #10688 - 1 Quart (Case of 6) - 13 lbs
  • #10683 - 5 Quart (Case of 3) - 31 lbs


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

Click here to get Adobe Reader

Calvin Taylor uses Lucas Heavy Duty Oil Stabilizer in 92' Mercedes Benz 400E

Well, first let me say thank you. These are some damn go products. I don't know what you do, but you do it so well. I use the oil stabilizer and the fuel treatment in my Mercedes. She is now at 229,000 miles and strong as ever. Was having pinging coming from my fuel pump. It was driving me crazy. Engine running rough-not wanting to start on first try, just a mess but this is my BABY. Then here comes Big Bad LUCAS to the rescue. Let's just say no pinging and smooth as a baby's...... well you know what I mean. When she starts up, you don't even fill it. M3 was coming fast in my rear view mirror-step on the gas at about 85 mph, then at 100 mph his accerlation stopped, but I stayed on her and she kept climbing. Damn 125 mph, I better slow her a-- down. But let me tell you, she want to keep going. Thanks for giving my car back!

Share Your Lucas Oil Story