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Zip Kit Sonnax 6T30 2009/13 6T40 6T45 6T50 2008/11
$289.37 - $289.37
$289.37
$289.37 - $289.37
$289.37

Zip Kit Sonnax 6T30 2009/13 6T40 6T45 6T50 2008/11

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Sonnax Zip Kit for 6T30, 6T40, 6T45, 6T50 Transmissions The Sonnax Zip Kit 6T40-ZIP is meticulously engineered to address the root causes of variou...

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$289.37 - $289.37
$289.37
$289.37 - $289.37
$289.37
Transgo Kit Reverse Abuse Bore (Divider) Plugs 4L60E 4L65E 4L70E
$60.41 - $60.41
$60.41
$60.41 - $60.41
$60.41

Transgo Kit Reverse Abuse Bore (Divider) Plugs 4L60E 4L65E 4L70E

in stock

TransGo Steel Plug Solution for 4L60E, 4L65E, 4L70E Transmissions (1993-2015) Vehicles from 1993 and newer equipped with General Motors 4L60E, 4L65...

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$60.41 - $60.41
$60.41
$60.41 - $60.41
$60.41
Transgo Reprogramming Kit 6L45 6L50 6L80 6L90 2006/20
$296.51 - $296.51
$296.51
$296.51 - $296.51
$296.51

Transgo Reprogramming Kit 6L45 6L50 6L80 6L90 2006/20

in stock

Transgo Reprogramming Kit for 6L45, 6L50, 6L80, 6L906L80-TOW&PRO Drive. Tow. Race. Introducing the first and exclusive 6L80 performance kit de...

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$296.51 - $296.51
$296.51
$296.51 - $296.51
$296.51
Shift Kit Transgo Reprogramming HD2 1991/13 4L80E 4L85E Sold Out
$213.49 - $213.49
$213.49
$213.49 - $213.49
$213.49

Shift Kit TRANSGO Reprogramming HD2 1991/13 4L80E 4L85E

Out of stock

Transgo Reprogramming Kit: GM 4L80E And 4L85E (1991–2013) Designed for 1991–2013 General Motors vehicles featuring 4L80E and 4L85E automatic transm...

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$213.49 - $213.49
$213.49
$213.49 - $213.49
$213.49
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SHIFT KIT TRANSGO 6T70 6T75
$127.87 - $127.87
$127.87
$127.87 - $127.87
$127.87

Shift Kit TRANSGO 6T70 6T75

in stock

Transgo SHIFT KIT Valve Body Repair Kit for GEN1 6T70, 6T75 (2007-2013) The TransGo 6T70-A SHIFT KIT® Valve Body Repair Kit is specifically designe...

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$127.87 - $127.87
$127.87
$127.87 - $127.87
$127.87
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$20.48 - $20.48
$20.48
$20.48 - $20.48
$20.48

Transgo Valve Body Plugs 6L45 6L50 6L80 6L90

Out of stock

Transgo Valve Body Plugs 6L45 6L50 6L80 6L90 Transmissions: 6L50 (6L50E,MYB) 2006-UP, 6L45 (6L45E,MYA) 2006-UP, 6L90 (MYD,LY6,6L90E) 2006-UP, 6L80...

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$20.48 - $20.48
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$396.20 - $396.20
$396.20
$396.20 - $396.20
$396.20

Sonnax Tool Kit for 144740-16K TCC Oversized Valve 6T40 6T30 6T45 6T50

Out of stock

Sonnax Tool Kit for 144740-16K TCC Oversized Valve 6T40 6T30 6T45 6T50 Requires VB-FIX a self-aligning valve body reaming fixture.Transmissions: 6...

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$396.20 - $396.20
$396.20
$396.20 - $396.20
$396.20
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$500.18 - $500.18
$500.18
$500.18 - $500.18
$500.18

Sonnax Tool for 144510-01K Oversized Pressure Valve Gen 1 6T30 6T40 6T45 6T50

Out of stock

Sonnax Tool for 144510-01K Oversized Pressure Valve Gen 1 6T30 6T40 6T45 6T50  Requires VB-FIX.Transmissions: 6T50 (6T50E) 2008-UP, 6T45 (6T45E,MH...

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$500.18 - $500.18
$500.18
$500.18 - $500.18
$500.18
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$26.67 - $26.67
$26.67
$26.67 - $26.67
$26.67

Sonnax Shift Cable Mount Bracket 4L60E 1996/97 4L80E 4L85E 1996

in stock

Sonnax Shift Cable Mount Bracket 4L60E 1996/97 4L80E 4L85E 1996 Transmission cases made in 1994 and 1995 have neutral safety switch mounting holes ...

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$26.67 - $26.67
$26.67
$26.67 - $26.67
$26.67
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$79.88 - $79.88
$79.88
$79.88 - $79.88
$79.88

Signal Accumulator Piston Kit Sonnax 8L45 8L90

Out of stock

Sonnax Signal Accumulator Piston Kit – Fits GM 8L45 & 8L90 In GM 8L45 and 8L90 transmissions, excessive wear in the signal accumulator piston b...

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$79.88 - $79.88
$79.88
$79.88 - $79.88
$79.88
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$25.75 - $25.75
$25.75
$25.75 - $25.75
$25.75

Oversized Pressure Regulator Valve Fits 1993-15 4L60E, 4L65E, 4L70E Requires #4L60E-PR-TK

in stock

Oversized Pressure Regulator Valve Fits 1993-15 4L60E, 4L65E, 4L70E Requires #4L60E-PR-TK 1993 to 2015 General Motors vehicles equipped with the 4L...

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$25.75 - $25.75
$25.75
$25.75 - $25.75
$25.75
$323.28 - $323.28
$323.28
$323.28 - $323.28
$323.28

Apply Piston Kit 4th-5th-6th Clutch High Capacity 6L80 6L90 MYC MYD LY6

Only 1 left!

Sonnax High Capacity 4-5-6 Clutch Apply Piston Kit for 6L80, 6L90 Designed for use with OE-style, 36-tooth friction plates and original-equipment s...

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$323.28 - $323.28
$323.28
$323.28 - $323.28
$323.28
$56.89 - $56.89
$56.89
$56.89 - $56.89
$56.89

Transgo Pulse Dampeners Oversized 6T70 6T75 6T80 2007/UP

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TransGo Oversize Pulse Dampers for GM 6T70, 6T75, 6T80 2007/UP Excess wear in original pulse dampers can negatively impact solenoid pressure contro...

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$56.89 - $56.89
$56.89
$56.89 - $56.89
$56.89
$244.62 - $244.62
$244.62
$244.62 - $244.62
$244.62

TransGo Universal Pulse Damper Tool Kit 6T30 6T40 6T45 6T50 6T70 6T75 6T80

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TransGo Universal Pulse Damper Tool Kit for 6T30, 6T40, 6T45, 6T50, 6T70, 6T75, 6T80 The TransGo Universal Pulse Damper Tool Kit is a precision too...

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$244.62 - $244.62
$244.62
$244.62 - $244.62
$244.62
$36.45 - $36.45
$36.45
$36.45 - $36.45
$36.45

Pressure Regulator Valve Kit Sonnax 6L45 6L50 6L80 6L90

in stock

Sonnax Pressure Regulator Valve Kit for 6L45, 6L50, 6L80, 6L90 The Sonnax 104520-15K pressure regulator valve kit is designed to resolve common hyd...

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$36.45 - $36.45
$36.45
$36.45 - $36.45
$36.45
Sonnax Center Support Seal Kit for 6L45, 6L50, 6L80, 6L90
$57.48 - $57.48
$57.48
$57.48 - $57.48
$57.48

Center Support Seal Kit Sonnax 6L45 6L50 6L80 6L90

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Sonnax Center Support Seal Kit for 6L45, 6L50, 6L80, 6L90 In GM 6L45, 6L50, 6L80, and 6L90 transmissions, the rubber seals between the center suppo...

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$57.48 - $57.48
$57.48
$57.48 - $57.48
$57.48
Sonnax TCC Regulator & Isolator Valve Kit 4L60E 4L65E 4L70E
$49.64 - $49.64
$49.64
$49.64 - $49.64
$49.64

Sonnax TCC Regulator & Isolator Valve Kit 4L60E 4L65E 4L70E

Only 1 left!

Sonnax TCC Regulator & Isolator Valve Kit for 4L60E, 4L65E, 4L70E The Sonnax TCC Regulator and Isolator Valve Kit 77754-04K is designed to addr...

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$49.64 - $49.64
$49.64
$49.64 - $49.64
$49.64
Superior Shift Kit Racing TH700 TH700-R4
$162.30 - $162.30
$162.30
$162.30 - $162.30
$162.30

Superior Shift Kit Racing TH700 TH700-R4

Only 1 left!

Superior Shift Kit for TH700 High Performance Designed with the street rodder in mind, this high-performance valve body kit provides clean, smooth ...

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$162.30 - $162.30
$162.30
$162.30 - $162.30
$162.30
Shift Kit Transgo Gen 2 6T70 6T75 6T80 2013/UP
Sold Out
$130.30 - $130.30
$130.30
$130.30 - $130.30
$130.30

Shift Kit Transgo Gen 2 6T70 6T75 6T80 2013/UP

Out of stock

Transgo Shift Kit Valve Body Repair for 6T70, 6T75, 6T80 GEN2 (2013 & Up) This TransGo 6T70-G2 SHIFT KIT® is designed for 2013+ GM vehicles wit...

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$130.30 - $130.30
$130.30
$130.30 - $130.30
$130.30
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Transgo Oversized Actuator Feed Limit Valve 4L60E 4L65E 4L70E 4L75E
$33.90 - $33.90
$33.90
$33.90 - $33.90
$33.90

Transgo Oversized Actuator Feed Limit Valve 4L60E 4L65E 4L70E 4L75E

in stock

Transgo Oversized Actuator Feed Limit Valve for 4L60E, 4L65E, 4L70E, 4L75E (1993-2018) General Motors vehicles from 1993 to 2018, equipped with 4L6...

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$33.90 - $33.90
$33.90
$33.90 - $33.90
$33.90
Sonnax Line Pressure Booster Kit for TH400
$65.61 - $65.61
$65.61
$65.61 - $65.61
$65.61

Sonnax Line Pressure Booster Kit TH400 M40 3L80

Only 1 left!

Sonnax Line Pressure Booster Kit for TH400 The Sonnax Line Pressure Booster Kit for the TH400 transmission is designed to enhance your vehicle’s pe...

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$65.61 - $65.61
$65.61
$65.61 - $65.61
$65.61
Sonnax Case Saver Retainer for TH400 & '98-Earlier 4L80-E
$66.01 - $66.01
$66.01
$66.01 - $66.01
$66.01

Sonnax Case Saver Retainer TH400 4L80E M40 3L80 MT1

in stock

Sonnax Case Saver Retainer for TH400 & '98-Earlier 4L80-E The Sonnax case saver retainer 34762-10 is the only intermediate clutch retaining rin...

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$66.01 - $66.01
$66.01
$66.01 - $66.01
$66.01
Output & Reaction Planetary Rebuild Kit with .750" Wide Pinion Gears 4L80E TH400 M40 3L80 MT1
$31.97 - $31.97
$31.97
$31.97 - $31.97
$31.97

Output And Reaction Planetary Rebuild Kit with .750"" Wide Pinion Gears 4L80E TH400 M40 3L80 M

in stock

Sonnax Planetary Rebuild Kit for 4L80-E, TH400 Transmissions Optimize the performance of your TH400 or '98-earlier 4L80-E transmission with the Son...

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$31.97 - $31.97
$31.97
$31.97 - $31.97
$31.97
Shift Kit Transgo Generation 3 6T31 6T41 6T46 6T51
$128.43 - $128.43
$128.43
$128.43 - $128.43
$128.43

Shift Kit Transgo Generation 3 6T31 6T41 6T46 6T51

Only 1 left!

TransGo Generation 3 Shift Kit for 6T31, 6T41, 6T46, and 6T51 Transmissions Optimize your General Motors vehicle's transmission performance with th...

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$128.43 - $128.43
$128.43
$128.43 - $128.43
$128.43

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