Valve Bodies

There are a lot of options in automatic transmission control. JEGS has a great selection of transbrakes for drag racing applications. Transbrakes allow a full throttle start off the line and full fluid lockup when you push the button to release the transbrake. Full manual valve bodies are used for high performance applications where you don't need a transbrake to launch. Tractor pulling and monster trucks often use full manual valve bodies for better control over their automatic transmissions. JEGS carries forward and reverse shift manual valve bodies as well as manual/automatic combination valve bodies. Check out the new aluminum valve bodies that offer better heat dissipation over cast iron.

Individual Products Product Groups
Category: Transmission & Drivetrain Valve Bodies

TCI Transbrake Valve Body Kit 1991-1996 GM 4L80E


Transbrake Valve Body Kit
  • 1991-1996 GM 4L80E
  • Full Manual Shift Pattern (P-R-N-1-2-3-OD)
  • Aluminum
  • Each
  • $569.99
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    TCI Transbrake Valve Body Kit 1997-2006 GM 4L80E


    Transbrake Valve Body Kit
  • 1997-2006 GM 4L80E
  • Full Manual Shift Pattern (P-R-N-1-2-3-OD)
  • Aluminum
  • Each
  • $627.99
    Estimated Ship Date: 07/06/17
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    TCI Transbrake Valve Body Kit GM TH400


    Transbrake Valve Body Kit
  • GM TH400
  • Reverse Shift Pattern (P-R-N-1-2-3)
  • Cast Iron
  • Each
  • $429.99
    Estimated Ship Date: 06/23/17
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    TCI Manual Valve Body 1965-91 GM TH400


    Manual Valve Body
  • 1965-91 GM TH400
  • Reverse Shift Pattern
  • With Low Engine Braking
  • Retains 1st and 2nd Gear Engine Braking
  • $247.99
    NO ETA
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    TCI Manual Valve Body 1965-91 GM TH400


    Manual Valve Body
  • 1965-91 GM TH400
  • Forward Shift Pattern
  • With Low Engine Braking
  • Retains 1st and 2nd Gear Engine Braking
  • $196.99
    Ships Today
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