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  • $9.54 - $9.54
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    $9.54 - $9.54
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    Sonnax 34200-05K Transmission End Plug .625" Diameter for Torque Converter

    Sonnax
    21 in stock

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

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    $9.54 - $9.54
    $9.54
    $9.54 - $9.54
    $9.54
  • $57.43 - $57.43
    $57.43
    $57.43 - $57.43
    $57.43

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

    Sonnax
    30 in stock

    Brand: Sonnax Interchange Part Number: 34064BAK Items Included: Heavy Duty No-Walk Case Bushing, Thrust Bearing. Shim Kit Manufacturer Part Number:...

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    $57.43 - $57.43
    $57.43
    $57.43 - $57.43
    $57.43
  • $3.34 - $3.34
    $3.34
    $3.34 - $3.34
    $3.34

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

    Sonnax
    14 in stock

    Brand: Sonnax Industries Manufacturer Part Number: 34998-01K  Performance Part: No  4L80-E, 4L85-E Transmission Wiring Harness Connector Bracket...

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    $3.34 - $3.34
    $3.34
    $3.34 - $3.34
    $3.34
  • $30.51 - $30.51
    $30.51
    $30.51 - $30.51
    $30.51

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

    Sonnax
    16 in stock

    Brand: Sonnax Type: Pump pressure boost kit Interchange Part Number: S34507ERK-1 Manufacturer Warranty: Yes Fitment Type: Direct Replacement Items ...

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    $30.51 - $30.51
    $30.51
    $30.51 - $30.51
    $30.51
  • $22.73 - $22.73
    $22.73
    $22.73 - $22.73
    $22.73

    Sonnax 38511-05k 3L80 TH400 Transmission Manual Shift Shaft Kit

    Sonnax
    Only 1 left!

    Brand: SonnaxType: Shifter Shaft Replacement KitInterchange Part Number: S34991-4KOE/OEM Part Number: 8661611Items Included: Manual Shift Shaft, 2 ...

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    $22.73 - $22.73
    $22.73
    $22.73 - $22.73
    $22.73
  • $4.73 - $4.73
    $4.73
    $4.73 - $4.73
    $4.73

    Sonnax 402 Transmission Gear, Governor Gear Repair Package TH400 3L80 65-98

    Sonnax
    50 in stock

    Manufacturer Part Number: 402Other Part Number: A34684Brand: Sonnax 400 Governor Gear KitPart No. 402 Contents ...

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    $4.73 - $4.73
    $4.73
    $4.73 - $4.73
    $4.73
  • $17.69 - $17.69
    $17.69
    $17.69 - $17.69
    $17.69

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

    Sonnax
    14 in stock

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

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    $17.69 - $17.69
    $17.69
    $17.69 - $17.69
    $17.69
  • $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69

    Sonnax 34910-03K Transmission Pressure Regulator Valve Kit TH400 3L80 71-98

    Sonnax
    3 in stock

    Brand: SonnaxOther Part Number: S34507PKType: Pump ComponentItems Included: Pressure RegulatorManufacturer Part Number: 34910-03KMaterial: SteelUni...

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    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69
  • $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40

    Sonnax 34821-01 Planetary Thrust Bearing

    Sonnax
    5 in stock

    Brand: SonnaxNon-Domestic Product: NoFitmentType: ReplacementCustom Bundle: NoManufacturer Part Number: 34821-01MPN: 34821-01Modified Item: No 4L...

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    $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40
  • $66.67 - $66.67
    $66.67
    $66.67 - $66.67
    $66.67

    Sonnax 34200-10K Transmission Boost Valve & Sleeve Kit, Self-Regulating

    Sonnax
    3 in stock

    Brand: SonnaxOther Part Number: S34507RAKInterchange Part Number: S34507HRKItems Included: Boost Valve KitManufacturer Part Number: 34200-10KMateri...

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    $66.67 - $66.67
    $66.67
    $66.67 - $66.67
    $66.67
  • $8.51 - $8.51
    $8.51
    $8.51 - $8.51
    $8.51

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

    Sonnax
    8 in stock

    Non-Domestic Product: No Custom Bundle: No Fitment Type: Direct Replacement Items Included: Valve Bore Plugs and O-rings Manufacturer Part Number: ...

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    $8.51 - $8.51
    $8.51
    $8.51 - $8.51
    $8.51
  • $107.10 - $107.10
    $107.10
    $107.10 - $107.10
    $107.10

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

    Sonnax
    5 in stock

    Brand: Sonnax  Other Part Number: S34574E OE/OEM Part Number: 8661611 Manufacturer Part Number: 34322-01 Material: Forged 1045 steel Universal Fitm...

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    $107.10 - $107.10
    $107.10
    $107.10 - $107.10
    $107.10
  • $59.92 - $59.92
    $59.92
    $59.92 - $59.92
    $59.92

    TH400 TURBO 400 TRANSMISSION Sonnax Heavy Duty Stator Support Shaft 34910S-01

    Sonnax
    4 in stock

    Brand: SonnaxOther Part Number: S34529Type: Pump Stator ShaftInterchange Part Number: S34529Manufacturer Warranty: YesFitment Type: Performance/Cus...

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    $59.92 - $59.92
    $59.92
    $59.92 - $59.92
    $59.92
  • $36.53 - $36.53
    $36.53
    $36.53 - $36.53
    $36.53

    Sonnax 34200-16K Transmission Actuator Feed Limit Valve Kit 4L80E 91-18

    Sonnax
    6 in stock

    Brand: Sonnax Other Part Number: S34741LK Type: Valve Body Interchange Part Number: S34741FK Items Included: Valve, Sleeve, Long and Short Spring, ...

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    $36.53 - $36.53
    $36.53
    $36.53 - $36.53
    $36.53
  • $130.03 - $130.03
    $130.03
    $130.03 - $130.03
    $130.03

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

    Sonnax
    22 in stock

    Non-Domestic Product: No Custom Bundle: No Fitment Type: Performance/Custom Items Included: Extreme Duty Forward Clutch hub and Thrust Bearing Manu...

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    $130.03 - $130.03
    $130.03
    $130.03 - $130.03
    $130.03
  • $7.88 - $7.88
    $7.88
    $7.88 - $7.88
    $7.88

    Sonnax 34006-05 Rear Unit Endplay Shim .005 Thick

    Sonnax
    21 in stock

    Brand: Sonnax Other Part Number: S34268SK Type: Endplay Shim Items Included: 10 Endplay Shims Manufacturer Part Number: 34006-05  Material: Steel U...

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    $7.88 - $7.88
    $7.88
    $7.88 - $7.88
    $7.88
  • $41.14 - $41.14
    $41.14
    $41.14 - $41.14
    $41.14

    Sonnax 400-LB1 TH400 Transmission Boost Valve & Sleeve Progressive Line Pressure

    Sonnax
    5 in stock

    Brand: SonnaxOther Part Number: S34507FType: Performance Boost Valve KitItems Included: Boost Valve, Sleeve, Spring, O-ringsManufacturer Part Numbe...

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    $41.14 - $41.14
    $41.14
    $41.14 - $41.14
    $41.14
  • $63.34 - $63.34
    $63.34
    $63.34 - $63.34
    $63.34

    Sonnax 4L80E Transmission Lube Regulated Pressure Regulator Valve 34200-14K

    Sonnax
    12 in stock

    Brand: SonnaxFitment Type: Performance/CustomItems Included: Pressure RegulatorManufacturer Part Number: 34200-14KMaterial: SteelUniversal Fitment:...

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    $63.34 - $63.34
    $63.34
    $63.34 - $63.34
    $63.34
  • $2,935.00 - $2,935.00
    $2,935.00
    $2,935.00 - $2,935.00
    $2,935.00

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

    Sonnax
    Only 2 left!

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

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    $2,935.00 - $2,935.00
    $2,935.00
    $2,935.00 - $2,935.00
    $2,935.00
  • $39.83 - $39.83
    $39.83
    $39.83 - $39.83
    $39.83

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

    Sonnax
    22 in stock

    Modified Item: No Custom Bundle: No Bundle Listing: Yes Surface Finish: New Manufacturer Part Number: SBK-G20 Other Part Number: 8623920, 8623921 B...

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    $39.83 - $39.83
    $39.83
    $39.83 - $39.83
    $39.83
  • $22.40 - $22.40
    $22.40
    $22.40 - $22.40
    $22.40

    4L80E 400 Transmission Manual Shift Shaft Kit Sonnax 38511-01K fits 1991-94 apps

    Sonnax
    3 in stock

    Non-Domestic Product: No Custom Bundle: No Fitment Type: Direct Replacement Items Included: Shift Shaft, (2) Hex Nuts Manufacturer Part Number: 385...

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    $22.40 - $22.40
    $22.40
    $22.40 - $22.40
    $22.40
  • $101.34 - $101.34
    $101.34
    $101.34 - $101.34
    $101.34

    Sonnax SC-4L80E Transmission Sure Cure Kit (Requires 77754-TL) 4L80E 91-18

    Sonnax
    6 in stock

    Brand: SonnaxOther Part Number: S34174Interchange Part Number: S34741CCKManufacturer Part Number: SC-4L80EUniversal Fitment: YesVintage Part: NoPer...

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    $101.34 - $101.34
    $101.34
    $101.34 - $101.34
    $101.34
  • $35.22 - $35.22
    $35.22
    $35.22 - $35.22
    $35.22

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

    Sonnax
    10 in stock

    Non-Domestic Product: No  Custom Bundle: No Fitment Type: Direct Replacement Items Included: Case Saver Manufacturer Part Number: 34762-20 Vintage ...

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    $35.22 - $35.22
    $35.22
    $35.22 - $35.22
    $35.22
  • $17.66 - $17.66
    $17.66
    $17.66 - $17.66
    $17.66

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

    Sonnax
    19 in stock

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

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    $17.66 - $17.66
    $17.66
    $17.66 - $17.66
    $17.66