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Torque Converter Kit with Flexplate and Transmission Fluid for GM TH350/TH400 [2000-2300 RPM Stall Speed]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-60402K1

Torque Converter Kit with Flexplate and Transmission Fluid for GM TH350/TH400 [2000-2300 RPM Stall Speed]

$52424
More than 10 available
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

GM TH350/TH400
Torque Converter Kit
  • GM TH350/TH400
  • Small & Big Block Chevy
  • Stall Speed: 2000-2300
  • Includes:
    • Torque Converter
    • Heavy-Duty SFI Flexplate
    • Flexplate Bolts
    • Quick Shift Automatic Transmission Fluid

      See Torque Converter Selection Chart Above to Help with Choosing the Correct Converter

      JEGS 555-60402K1 Kit Includes:

      • (1) JEGS Torque Converter 555-60402
      • (1) JEGS Heavy-Duty SFI Flexplate 555-601071
      • (1) JEGS Set High-Performance Series Flexplate Bolts 555-601210
      • (3) JEGS Quick Shift Automatic Transmission Fluid (1-Gallon Container)  555-28071

      Please Note:

      • Converter diameter may vary based on Core Availability
      • Does not fit transmissions that require lockup or clutch converters
      • Small (10.75 in. Diameter bolt circle) flexplate or dual pattern flexplate required
      • For Big Block applications, use JEGS XHD Converters
      • Requires 3/8 in.-16 bolt

      Fluid Capacity Chart

    • Part TypeAutomatic Transmission Torque Converter
    BrandJEGS
    Part CategoryPerformance Parts
    Flexplate MaterialChromoly Steel
    Flexplate Bolt Circle (In)Dual 10.75 in./11.50 in.
    QuantitySold as a kit
    Transmission Mfr. CodeTH350/TH400
    Flash Stall Speed (Rpm)2300
    Converter Input Spline30
    Anti-Ballooning PlateNo
    Crank Pilot Diameter1.703 in (43.256 mm)
    Flexplate Ring Gear Teeth168
    Converter Bolt Pattern10.75 in (273.05 mm)
    Horsepower500
    Part FitmentSemi Universal
    LockupNo
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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