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JW Performance 10777-K

Planetary Small Parts Kit Powerglide Includes:

JW Performance 10777-K
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Part Number: 564-10777-K

Planetary Small Parts Kit
  • Powerglide
  • Needle Bearings
  • Front & Rear Thrust Washers
  • Center Brass Thrust Washer
  • Planetary Thrust Bearing
  • $127.98
    Ships 11/01/16
    if Ordered Today
    FREE Shipping
    JW Performance 10777-K Planetary Small Parts Kit Powerglide Includes: $127.98


    Manufacturer's Part Number:

    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.

  • 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

  • Items You Need