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Hughes Performance GM25 - Hughes Performance Street Master Torque Converters

Hughes Performance GM25 - Hughes Performance Street Master Torque Converters

Hughes Performance#512-GM25

Street Master Torque Converter
  • 1969-79 GM TH350
  • 12"
  • 2500 Stall
  • 10.75" Bolt Circle
  • Non-Lockup
    • Fits Applications:
    • 1971-1985
      AVANTI
      1964-1990
      CHEVROLET
      1967-1990
      GMC
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    Hughes Performance GM25 - Hughes Performance Street Master Torque Converters

    Designed for drivers seeking a competitive advantage, Hughes Performance Street Master Torque Converters are suggested for stock to slightly modified engines. By raising the stall RPM, these converters eliminate slow starts and provide superior performance. Made in the USA.

    Features
  • 2400-2500 Stall RPM
  • Smooth Idle when Vehicle is in Gear
  • Eliminates Sluggish Starts by Raising Stall RPM
  • Recommended for Stock to Slightly Modified Engines

    Note: Stall speeds are approximate and depend on application

  • Hughes Performance 512-GM25

    Transmission Mfr.
    General Motors
    Transmission Mfr. Code
    Powerglide
    Converter Lockup
    N
    Converter Hub Diameter (in)
    1.873
    Converter Input Spline
    30
    Converter Mount Type
    3 PAD
    Converter Pilot Diameter (in)
    1.702
    Converter Total Height (in)
    6.125
    Flexplate Bolt Circle (in)
    10.75
    Transmission Mfr. Code
    THM350
    Transmission Mfr. Code
    THM400
    Converter Mounted Ring Gear
    N
    Flexplate Balance Weight (lbs.)
    N
    Manufacturer's Part Number:
    GM25
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