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400/3L80/4L80E/4L85E

  • Original price $112.77 - Original price $112.77
    Original price
    $112.77
    $112.77 - $112.77
    Current price $112.77

    Sonnax 34322-02K TH400 TH425 4L80E 4L85E Extreme Duty Forward Clutch Hub Kit

    Sonnax
    14 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Performance/CustomItems Included: Extreme Duty Forward Clutch hub and Thrust BearingManufact...

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    Original price $112.77 - Original price $112.77
    Original price
    $112.77
    $112.77 - $112.77
    Current price $112.77
  • Original price $2.61 - Original price $2.61
    Original price
    $2.61
    $2.61 - $2.61
    Current price $2.61

    Sonnax 34016-W(1PC) 4L80E 4L85E Transmission Stator Support Bushing Front WIDE

    Sonnax
    37 in stock

    Brand: SonnaxType: BushingInterchange Part Number: S34036BManufacturer Warranty: YesFitment Type: Direct ReplacementItems Included: Front Stator Su...

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    Original price $2.61 - Original price $2.61
    Original price
    $2.61
    $2.61 - $2.61
    Current price $2.61
  • Original price $41.23 - Original price $41.23
    Original price
    $41.23
    $41.23 - $41.23
    Current price $41.23

    Sonnax 34006-SPB Heavy Duty Case Bushing Upgrade Kit fits 400, 4L80E and 4L85E

    Sonnax
    14 in stock

    Brand: SonnaxInterchange Part Number: 34064BAKItems Included: Heavy Duty No-Walk Case Bushing, Thrust Bearing. Shim KitManufacturer Part Number: 34...

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    Original price $41.23 - Original price $41.23
    Original price
    $41.23
    $41.23 - $41.23
    Current price $41.23
  • Original price $291.31 - Original price $291.31
    Original price
    $291.31
    $291.31 - $291.31
    Current price $291.31

    Sonnax Performance Pack HP-4L80E-01 - UPGRADES your complete transmission!

    Sonnax
    Only 1 left!

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: See pictureManufacturer Part Number: HP-4L80E-01Vintage Pa...

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    Original price $291.31 - Original price $291.31
    Original price
    $291.31
    $291.31 - $291.31
    Current price $291.31
  • Original price $3.77 - Original price $3.77
    Original price
    $3.77
    $3.77 - $3.77
    Current price $3.77

    Sonnax 34994-02K Transmission 1-2 & 3-4 Shift Valve Spring Kit 4L80E 91-18

    Sonnax
    4 in stock

    Brand: Sonnax Other Part Number: S34741S-3 Items Included: 1-2 & 2-3 Shift Valve Spring Kit Manufacturer Part Number: 34994-02K Universal Fitme...

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    Original price $3.77 - Original price $3.77
    Original price
    $3.77
    $3.77 - $3.77
    Current price $3.77
  • Original price $29.01 - Original price $29.01
    Original price
    $29.01
    $29.01 - $29.01
    Current price $29.01

    4L80E 4L85E Sonnax Case Saver Retainer Part No. 34762-20

    Sonnax
    8 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Case SaverManufacturer Part Number: 34762-20Vintage Part: ...

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    Original price $29.01 - Original price $29.01
    Original price
    $29.01
    $29.01 - $29.01
    Current price $29.01
  • Original price $26.73 - Original price $26.73
    Original price
    $26.73
    $26.73 - $26.73
    Current price $26.73

    4L80E Transmission Line Pressure Boost Valve Kit Sonnax 4L80E-LB1

    Sonnax
    17 in stock

    Brand: SonnaxType: Pump pressure boost kitInterchange Part Number: S34507ERK-1Manufacturer Warranty: YesFitment Type: Direct ReplacementItems Inclu...

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    Original price $26.73 - Original price $26.73
    Original price
    $26.73
    $26.73 - $26.73
    Current price $26.73
  • Original price $6.46 - Original price $6.46
    Original price
    $6.46
    $6.46 - $6.46
    Current price $6.46

    Sonnax 34006-05 Rear Unit Endplay Shim .005" Thick

    Sonnax
    10 in stock

    Brand: SonnaxOther Part Number: S34268SKType: Endplay ShimItems Included: 10 Endplay ShimsManufacturer Part Number: 34006-05Material: SteelUniversa...

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    Original price $6.46 - Original price $6.46
    Original price
    $6.46
    $6.46 - $6.46
    Current price $6.46
  • Original price $3.34 - Original price $3.34
    Original price
    $3.34
    $3.34 - $3.34
    Current price $3.34

    4L80E 4L85E Sonnax 34998-01K Wire Harness Connector Bracket For Late Type Only

    Sonnax
    11 in stock

    Brand: Sonnax IndustriesManufacturer Part Number: 34998-01KPerformance Part: No 4L80-E, 4L85-E Transmission Wiring Harness Connector BracketP...

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    Original price $3.34 - Original price $3.34
    Original price
    $3.34
    $3.34 - $3.34
    Current price $3.34
  • Original price $170.00 - Original price $170.00
    Original price
    $170.00
    $170.00 - $170.00
    Current price $170.00

    Sonnax 34200-40K Smart-Tech Overrun Clutch Valve Kit For 1997-Up GM 4L80/4L85-E

    Sonnax
    Out of stock

    Superseded Part Number: S34741ST, 34200-40KInterchange Part Number: S34741ST, 34200-40KManufacturer Part Number: S34741ST, 34200-40KOther Part Numb...

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    Original price $170.00 - Original price $170.00
    Original price
    $170.00
    $170.00 - $170.00
    Current price $170.00
    Sold out
  • Original price $17.66 - Original price $17.66
    Original price
    $17.66
    $17.66 - $17.66
    Current price $17.66

    Sonnax 34994-01K Transmission Torque Converter Clutch (TCC) Regulator Valve

    Sonnax
    12 in stock

    Brand: SonnaxOther Part Number: S34741CKType: Lock-up Valve KitInterchange Part Number: S34741CKItems Included: TCC Regulator Valve KitManufacturer...

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    Original price $17.66 - Original price $17.66
    Original price
    $17.66
    $17.66 - $17.66
    Current price $17.66
  • Original price $39.83 - Original price $39.83
    Original price
    $39.83
    $39.83 - $39.83
    Current price $39.83

    4L80E Transmission Thrust Bearing Kit Sonnax SBK-G20 5 Bearings 4L80E 91-18

    Sonnax
    10 in stock

    Modified Item: NoCustom Bundle: NoBundle Listing: YesSurface Finish: NewManufacturer Part Number: SBK-G20Other Part Number: 8623920, 8623921Brand: ...

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    Original price $39.83 - Original price $39.83
    Original price
    $39.83
    $39.83 - $39.83
    Current price $39.83
  • Original price $8.51 - Original price $8.51
    Original price
    $8.51
    $8.51 - $8.51
    Current price $8.51

    4L80E Transmission O-Ringed End Plug Kit TCC Valve Bore Sonnax 34994-14K

    Sonnax
    6 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Valve Bore Plugs and O-ringsManufacturer Part Number: 3499...

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    Original price $8.51 - Original price $8.51
    Original price
    $8.51
    $8.51 - $8.51
    Current price $8.51
  • Original price $2,550.00 - Original price $2,550.00
    Original price
    $2,550.00
    $2,550.00 - $2,550.00
    Current price $2,550.00

    Sonnax 34555-01K Smart-Tech Drum Module, TH400 High Performance Racing Drag Cars

    Sonnax
    Only 1 left!

    Brand: SonnaxInterchange Part Number: 852-34555-01KManufacturer Part Number: 34555-01KSurface Finish: NEWMaterial: Aluminum,SteelUniversal Fitment:...

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    Original price $2,550.00 - Original price $2,550.00
    Original price
    $2,550.00
    $2,550.00 - $2,550.00
    Current price $2,550.00
  • Original price $17.57 - Original price $17.57
    Original price
    $17.57
    $17.57 - $17.57
    Current price $17.57

    TH400 4L80E Transmission Thrust Bearing Kit 1964-98 Chevy GMC Olds Pontiac 3-pcs

    Sonnax
    9 in stock

    Country/Region of Manufacture: United StatesOE/OEM Part Number: 8623920, 8623921, 8623922Interchange Part Number: 34201AMaterial: SteelOther Part N...

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    Original price $17.57 - Original price $17.57
    Original price
    $17.57
    $17.57 - $17.57
    Current price $17.57
  • Original price $9.54 - Original price $9.54
    Original price
    $9.54
    $9.54 - $9.54
    Current price $9.54

    Sonnax 34200-05K Transmission End Plug .625" Diameter for Torque Converter

    Sonnax
    Only 2 left!

    Brand: SonnaxInterchange Part Number: S34507EP-6KItems Included: 5-End Plugs, 5-O-ringsManufacturer Part Number: 34200-05KUniversal Fitment: YesVin...

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    Original price $9.54 - Original price $9.54
    Original price
    $9.54
    $9.54 - $9.54
    Current price $9.54
  • Original price $5.34 - Original price $5.34
    Original price
    $5.34
    $5.34 - $5.34
    Current price $5.34

    Sonnax 34716-01 Sealing rings input shaft oversized fits 4L80-E, 4L85-E

    Sonnax
    17 in stock

    Fitment Type: Direct ReplacementItems Included: 2-Pack Oversized Sealing RingsManufacturer Part Number: 34716-01Country of Manufacture: United Stat...

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    Original price $5.34 - Original price $5.34
    Original price
    $5.34
    $5.34 - $5.34
    Current price $5.34
  • Original price $17.40 - Original price $17.40
    Original price
    $17.40
    $17.40 - $17.40
    Current price $17.40

    Sonnax 34200-47K Transmission 3rd & Reverse Checkball Sleeve Kit 4L80E 95-18

    Sonnax
    6 in stock

    Brand: SonnaxOther Part Number: S34741RKType: Valve BodyItems Included: 3rd & Reverse Checkball Sleeve KitManufacturer Part Number: 34200-47KMa...

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    Original price $17.40 - Original price $17.40
    Original price
    $17.40
    $17.40 - $17.40
    Current price $17.40
  • Original price $319.88 - Original price $319.88
    Original price
    $319.88
    $319.88 - $319.88
    Current price $319.88

    Sonnax Performance 4L80E 4L85E TH400 Main Shaft 300M Heavy Duty up to 1000HP

    Sonnax
    6 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Heavy Duty 300M Input ShaftManufacturer Part Number: 34672...

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    Original price $319.88 - Original price $319.88
    Original price
    $319.88
    $319.88 - $319.88
    Current price $319.88
  • Original price $17.69 - Original price $17.69
    Original price
    $17.69
    $17.69 - $17.69
    Current price $17.69

    4L80E 4L85E Transmission Boost Valve O-Ring Style Sonnax 34200-01K

    Sonnax
    10 in stock

    Manufacturer Part Number: 34200-01KBrand: SonnaxFitment Type: Direct ReplacementManufacturer Warranty: Yes 4L80-E, 4L85-E Boost Valve KitPart ...

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    Original price $17.69 - Original price $17.69
    Original price
    $17.69
    $17.69 - $17.69
    Current price $17.69
  • Original price $5.81 - Original price $5.81
    Original price
    $5.81
    $5.81 - $5.81
    Current price $5.81

    Sonnax THM425 425 Front Wheel Drive Governor Gear Kit TH425 HD Nylon New 1966-On

    Sonnax
    5 in stock

    Other Part Number: K34411AFitment Type: Direct ReplacementItems Included: Gear, Nails (2), Roll PinManufacturer Part Number: 425Country of Manufact...

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    Original price $5.81 - Original price $5.81
    Original price
    $5.81
    $5.81 - $5.81
    Current price $5.81
  • Original price $12.91 - Original price $12.91
    Original price
    $12.91
    $12.91 - $12.91
    Current price $12.91

    Sonnax 34301-078 Forward Clutch Hub Washer (Rear) (5 Piece)

    Sonnax
    7 in stock

    Brand: SonnaxOther Part Number: S34235-078Type: Thrust WasherItems Included: 5 piece set of same thrust washerManufacturer Part Number: 34301-078Un...

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    Original price $12.91 - Original price $12.91
    Original price
    $12.91
    $12.91 - $12.91
    Current price $12.91
  • Original price $35.63 - Original price $35.63
    Original price
    $35.63
    $35.63 - $35.63
    Current price $35.63

    Sonnax 34298-078 Transmission Forward Hub Washer (.078" Thick) (5 Per Bag)

    Sonnax
    6 in stock

    Brand: SonnaxOther Part Number: S34232BKType: Thrust WasherInterchange Part Number: S34232BKItems Included: 5 pieces Heavy Duty Thrust WasherManufa...

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    Original price $35.63 - Original price $35.63
    Original price
    $35.63
    $35.63 - $35.63
    Current price $35.63
  • Original price $98.03 - Original price $98.03
    Original price
    $98.03
    $98.03 - $98.03
    Current price $98.03

    Sonnax 34322-01 Transmission Forward Clutch Hub (Heavy Duty) 3L80 TH400 4L80E

    Sonnax
    3 in stock

    Brand: SonnaxOther Part Number: S34574EOE/OEM Part Number: 8661611Manufacturer Part Number: 34322-01Material: Forged 1045 steelUniversal Fitment: Y...

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    Original price $98.03 - Original price $98.03
    Original price
    $98.03
    $98.03 - $98.03
    Current price $98.03