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    $202.44 - $202.44
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    Sonnax HP-4R100-01 Performance Pack Kit 4R100 98-On Heavy Duty Update

    Sonnax
    Out of stock

    Brand: SONNAX OE Spec or Performance/Custom: Performance/Custom Type: Shift Kit Interchange Part Number: S36741EDK  Manufacturer Warranty: No Warra...

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    $202.44 - $202.44
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    $202.44
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  • $183.77 - $183.77
    $183.77
    $183.77 - $183.77
    $183.77

    Sonnax K65703-1 Super Hold Servo Kit 200, 200-4R, 200C

    Sonnax
    4 in stock

    OE Spec or Performance/Custom: Performance/Custom Brand: Sonnax Type: Servo Interchange Part Number: S54907BS K65703 S54905B 54907BS K65703-1 Manuf...

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    $183.77 - $183.77
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    $183.77
  • Sold out
    $10.33 - $10.33
    $10.33
    $10.33 - $10.33
    $10.33

    Sonnax K74878 Transmission Valve Kit w/ Spring (Fixes Low Pressure) F4A-EL

    Sonnax
    Out of stock

    Manufacturer Part Number: K74878Other Part Number: S38507PKBrand: Sonnax F4A-EL, GF4A-EL Pump Rebuild KitPart No. K74878 Includes Discharge...

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    $10.33 - $10.33
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    $10.33
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  • $22.47 - $22.47
    $22.47
    $22.47 - $22.47
    $22.47

    Sonnax K77898 Transmission Reverse Boost Valve Kit (Large Ratio, O-Ring Style)

    Sonnax
    10 in stock

    Brand: Sonnax Other Part Number: S74507RDK Type: Pump Component Items Included: Reverse Boost Valve and Sleeve with O-Rings Manufacturer Part Numbe...

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    $22.47 - $22.47
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    $22.47
  • $17.75 - $17.75
    $17.75
    $17.75 - $17.75
    $17.75

    Sonnax K77898A Reverse Boost Valve Kit 200-4R, 4L60

    Sonnax
    8 in stock

    Brand: Sonnax Other Part Number: S74507RBK Type: Pump Boost valve kit Interchange Part Number: S74507RCK Items Included: Reverse Boost Valve and Sl...

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    $17.75 - $17.75
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    $17.75
  • $11.15 - $11.15
    $11.15
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    $11.15

    Sonnax O-LUBE Slippery Stick Specially formulated lubricant for O-ring & seal

    Sonnax
    18 in stock

    Brand: Sonnax Interchange Part Number: SM465TJS Manufacturer Part Number: SM465TJS Universal Fitment: Yes Vintage Part: No Performance Part: Yes ...

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    $11.15 - $11.15
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    $11.15 - $11.15
    $11.15
  • $43.23 - $43.23
    $43.23
    $43.23 - $43.23
    $43.23

    Sonnax Oversized TCC Switch Valve Kit, for 45RFE 545RFE Transmission (44912-08K)

    Sonnax
    50 in stock

    Requires Tool: F-44912-TL8Requires: VB-FIXSuperseded Part Number: S72741LK, 44912-08KInterchange Part Number: S72741LK, 44912-08KManufacturer Part ...

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    $43.23 - $43.23
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    $43.23 - $43.23
    $43.23
  • Sold out
    $609.06 - $609.06
    $609.06
    $609.06 - $609.06
    $609.06

    Sonnax Performance 4L80E 4L85E Input Shaft 300M Heavy Duty handles up to 1000HP

    Sonnax
    Out of stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Heavy Duty 300M Input ShaftManufacturer Part Number: 34670...

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    $609.06 - $609.06
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    $609.06 - $609.06
    $609.06
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  • Sold out
    $402.04 - $402.04
    $402.04
    $402.04 - $402.04
    $402.04

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

    Sonnax
    Out of stock

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

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    $402.04 - $402.04
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    $402.04 - $402.04
    $402.04
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  • $351.92 - $351.92
    $351.92
    $351.92 - $351.92
    $351.92

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

    Sonnax
    3 in stock

    Non-Domestic Product: No Custom Bundle: No Fitment Type: Direct Replacement Items Included: See picture Manufacturer Part Number: HP-4L80E-01 Vinta...

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    $351.92 - $351.92
    $351.92
    $351.92 - $351.92
    $351.92
  • $110.58 - $110.58
    $110.58
    $110.58 - $110.58
    $110.58

    Sonnax Powerglide Heavy Duty Reverse Piston Kit 28761-01K with Inner/outer Seals

    Sonnax
    Only 2 left!

    Brand: SonnaxType: PistonInterchange Part Number: 103966DItems Included: Billet Aluminum Piston, Inner and Outer Piston SealsManufacturer Part Numb...

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    $110.58 - $110.58
    $110.58
    $110.58 - $110.58
    $110.58
  • $24.13 - $24.13
    $24.13
    $24.13 - $24.13
    $24.13

    Sonnax SBK-C14 Bearing Kit 40TE, 40TES, 41AE, 41TE, 41TES, 42LE Fits 88-later

    Sonnax
    17 in stock

    Modified Item: No Custom Bundle: No Interchange Part Number: 92201A Surface Finish: New Manufacturer Part Number: SBK-C14 Brand: SONNAX Fitment Typ...

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    $24.13 - $24.13
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    $24.13 - $24.13
    $24.13
  • $80.01 - $80.01
    $80.01
    $80.01 - $80.01
    $80.01

    Sonnax SBK-C17 Transmission Bearing Kit 45RFE 5-45RFE 65RFE 99-18

    Sonnax
    3 in stock

    Brand: Sonnax Other Part Number: S72201 Manufacturer Warranty: Yes Manufacturer Part Number: SBK-C17 45RFE, 545RFE Bearing KitPart No. SBK-C17 '...

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    $80.01 - $80.01
    $80.01
    $80.01 - $80.01
    $80.01
  • $85.03 - $85.03
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    $85.03

    Sonnax SBK-C21 62TE Thrust Bearing Kit Fits 07-08 units only by 10 pc kit

    Sonnax
    Only 1 left!

    OE/OEM Part Number: 4412209,04800082AA,4567262,04412229AB,05078617AA,05078643AA,05078636AA,05078631AA Manufacturer Part Number: SBK-C21 Brand: Sonn...

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    $85.03 - $85.03
    $85.03
    $85.03 - $85.03
    $85.03
  • $80.20 - $80.20
    $80.20
    $80.20 - $80.20
    $80.20

    Sonnax SBK-C22 62TE Thrust Bearing Kit Fits 09-later units only by 10 pc kit

    Sonnax
    Only 2 left!

    OE/OEM Part Number: 4412209,04800082AA,04800729AA,04412229AB,4567262,05078617AA,05078643AA,05078636AA,05078631AA Type: Bearing Manufacturer Part Nu...

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    $80.20 - $80.20
    $80.20
    $80.20 - $80.20
    $80.20
  • $51.04 - $51.04
    $51.04
    $51.04 - $51.04
    $51.04

    Sonnax SBK-F18 Transmission Bearing Kit CD4E 94-18

    Sonnax
    4 in stock

    Manufacturer Part Number: SBK-F18 Other Part Number: S96201A Brand: Sonnax CD4E, LA4A-EL Bearing KitPart No. SBK-F18 Fits '92-later units. Conte...

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    $51.04 - $51.04
    $51.04
    $51.04 - $51.04
    $51.04
  • $46.08 - $46.08
    $46.08
    $46.08 - $46.08
    $46.08

    Sonnax SBK-G11 Transmission Bearing Kit TH440-T4 4T60E 4T65E 84-93

    Sonnax
    Only 2 left!

    Manufacturer Part Number: SBK-G11Other Part Number: S84201ABrand: Sonnax 4T60, 4T60-E Bearing KitPart No. SBK-G11 1984 & later Contents...

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    $46.08 - $46.08
    $46.08
    $46.08 - $46.08
    $46.08
  • $33.76 - $33.76
    $33.76
    $33.76 - $33.76
    $33.76

    Sonnax SBK-G9 GM Transmission Thrust Bearing Kit TH350 - TH350C TH350 1969 - 86

    Sonnax
    19 in stock

    Brand: Sonnax Other Part Number: S44201A Type: Bearing Kit Items Included: Thrust Bearing Set Manufacturer Part Number: SBK-G9  Material: Steel  Co...

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    $33.76 - $33.76
    $33.76
    $33.76 - $33.76
    $33.76
  • $243.61 - $243.61
    $243.61
    $243.61 - $243.61
    $243.61

    Sonnax SC-48RE Sure Cure Valve Body Kit Complete fits 48RE (03-10)

    Sonnax
    Only 2 left!

    Brand: Sonnax Other Part Number: S22174A Type: Shift Kit Interchange Part Number: S22741GNK Manufacturer Part Number: SC-48RE Universal Fitment: Ye...

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    $243.61 - $243.61
    $243.61
    $243.61 - $243.61
    $243.61
  • Sold out
    $146.77 - $146.77
    $146.77
    $146.77 - $146.77
    $146.77

    Sonnax SC-4L60 The Sure Cure Kit for GM 4L60 (700-R4) units

    Sonnax
    Out of stock

    Fitment Type: Performance/Custom Manufacturer Part Number: SC-4L60 Brand: Sonnax Manufacturer Warranty: Yes 4L60 The Sure Cure® KitPart No. SC-4L...

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    $146.77 - $146.77
    $146.77
    $146.77 - $146.77
    $146.77
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  • $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
    5 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
  • $107.18 - $107.18
    $107.18
    $107.18 - $107.18
    $107.18

    Sonnax SC-AODE Sure Cure Kit 4R70W, AODE 95-Earlier

    Sonnax
    Only 2 left!

    Country/Region of Manufacture: United StatesManufacturer Part Number: SC-AODEBrand: Sonnax 4R70W, AODE The Sure Cure® KitPart No. SC-AODE ...

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    $107.18 - $107.18
    $107.18
    $107.18 - $107.18
    $107.18
  • $118.20 - $118.20
    $118.20
    $118.20 - $118.20
    $118.20

    Sonnax Smart Sun Shell 77749-02K 4L60E 700R4 4L65E 4L70E 1982-up

    Sonnax
    49 in stock

    Modified Item: No Country/Region of Manufacture: United States Custom Bundle: No Manufacturer Part Number: 77749-02K  Brand: Sonnax Fitment Type: P...

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    $118.20 - $118.20
    $118.20
    $118.20 - $118.20
    $118.20
  • $258.62 - $258.62
    $258.62
    $258.62 - $258.62
    $258.62

    Sonnax Smart-Tech High Capacity Forward Clutch Drum Kit 4R70 4R75 AOD 76655-01K

    Sonnax
    7 in stock

    Non-Domestic Product: No Other Part Number: Aod, AODE, Mustang, f150, e150, Upgrades Custom Bundle: No Fitment Type: Performance/Custom Items Inclu...

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    $258.62 - $258.62
    $258.62
    $258.62 - $258.62
    $258.62