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JW Performance 10777CM

1.76 Helical Cut Planetary Gear Set Powerglide

JW Performance 10777CM
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564-10777CM

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Estimated to ship directly from the manufacturer on 06/07/18
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JW Performance 10777CM 1.76 Helical Cut Planetary Gear Set Powerglide $877.50
1.76 Helical Cut Planetary Gear Set
  • Powerglide
  • With Assembly Kit

  • Specifications:

    Manufacturer's Part Number:
    10777CM

    Gear Sets for Your Racing Needs

    J.W. Performance offers three levels of gear sets for your racing needs. The first two options are gear sets with a high level of quality to accommodate brutal horsepower. The last option offers the ability to accommodate up to 1400hp, at a reasonable price.


    Features:
  • Short or Long Lengths
  • 3 Levels of Gear Sets

    Material Terms:
  • Stock Parts: made from lower grade steels like 8620
  • 620: A general use gear steel good for most gear uses
  • 9310: A high quality chromoly steel used for extreme gear uses. Also known as Vaccu-Melt
  • Hardened steel: Usually 4340 steel that has been heat treated to a good hardness level
  • 300M: A trade name for a very good quality steel that has excellent tensile and yield strengths
  • Vasco: Another trade name for an extremely high quality steel with better tensile and yield strengths than 300M. This is currently the highest grade used in Powerglide transmissions.

    Gearset Guidelines:
  • Stock Helical Gears: less than 500 HP
  • 9310 Helical Gears: 550-1800 HP
  • 9310 Straight Cut Gears: MAX HP

  • Some parts are not legal for use in California or other states with similar laws / regulations