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Lucas Oil Racing Gear Oils


Lucas Oil
Lucas Oil Racing Gear Oils

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Gear oils have needed improving for years, especially in the hi-performance industry. The Lucas Racing Gear Oil provides excellent thermal stability and longevity throughout the entire drive train system. Recommended for use in both transmissions and differentials, Lucas specifically developed this formula with special anti-wear agents and lubricity agents to control wear and drag as well as special additives to control heat. This feature is not found in ordinary gear oils. This gear oil is both excellent for racecars and any heavy-duty application where plain gear oils just aren't good enough.
With the use of our own gear box dyno and feedback from a major IRL Team, we have created these light weight friction free gear oils. They have already won in IRL, NASCAR, Pro Stock Car, Pro Stock Bikes and more. The new technology we developed for these gear oils will now be used in all Lucas Gear Oils.

  • Use L9 in Differentials & Transmissions
  • Use L10 in Transmissions
  • Use L11 for Quick Qualifier

    Key Benefits

  • Perfect for super speedways
  • Increases usable horsepower to the ground by reducing drag and friction
  • Contains special anti-wear and lubricity agents
  • Special synthetic base stocks
  • Very thermal stable


  • 5 Products
    L9

    639-10456
    L9 Synthetic Race Gear Oil
  • 1 Quart
  • Differentials & Transmissions
  • $23.99
    Ships

    639-10457
    L9 Synthetic Race Gear Oil
  • 5 Quart
  • Differentials & Transmissions
  • $99.99
    Order Today Ships 01/02/15
    L10

    639-10460
    L10 Synthetic Race Gear Oil
  • 1 Quart
  • Transmissions
  • $23.99
    Ships
    L11

    639-10538
    L11 Synthetic Race Gear Oil
  • 1 Quart
  • Quick Qualifier
  • $26.99
    Ships

    639-10547
    L11 Synthetic Race Gear Oil
  • 2.5 Gallon
  • Quick Qualifier
  • $203.99
    Ships

    5 Products