Circle D 11" HP Series Torque Converter NAG1 Transmission

Starting at: $699.95

The HP series 11" Nag converter is based on the factory core with some adjustments for stall speed and power handling capability. Great choice for a street car up to around 600whp.

Its features include:

  • Custom stall options, 2600-2800 or 2800-3000
  • Improved Clutch pack Surface Area
  • Damperless Turbine
  • HD Torrington Style Bearings

  • Add to Cart:

    • Model: Circle D 57-07-19 Convertor
    • Shipping Cost: 35.95lbs
    • 1 Units in Stock
    • Manufactured by: Circle D Specialties

    Please Choose:

    Core Option






    This product was added to our catalog on Thursday 19 April, 2018.

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