You searched for "6l90".

Pilot GM-PI-23

  • 4L80-E, 4L85-E, Multi-Plate Performance Converter
  • 6L80, 6L90 (258mm), Multi-Plate Performance Converter
  • 6L80, 6L90 (265mm), Multi-Plate Performance Converter

Sonnax pilot GM-PI-21 comes standard in the following 6L80-series Sonnax performance converter kits: GM-RK-685, GM-RK-685WC, GM-RK-688, GM-RK-688WC. The pilot a...Read More

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4L80-E, 4L85-E, Multi-Plate Performance Converter , 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (265mm), Multi-Plate Performance Converter Pilot GM-PI-23

Mechanical Diode® GM-MD-6-2

Sonnax mechanical diode GM-MD-6-2 for GM 6L80 and 6L90 converters offers much greater strength than existing roller clutches and “dog bone” style sprags. This diod...Read More

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6L80 (245mm), Single-Plate Performance Converter, 6L80 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (300mm), HP Miscellaneous Mechanical Diode® GM-MD-6-2

Output Planet Saver Kit 104584-80K

  • 6L80

The output planetary assembly in GM 6L80 transmissions has a lube dam, or cover, that directs lube oil flow to the planetary lube feed passages. Over time, the lub...Read More

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6L80 Output Planet Saver Kit 104584-80K

Stator Support Bushing Kit 104036BK

  • 6L45
  • 6L50

GM 6L45 and 6L50 transmissions have aluminum bushings installed at the front and rear of the stator shaft. While aluminum bushings generally have good wear charact...Read More

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6L45, 6L50 Stator Support Bushing Kit 104036BK

Rear Center Support Bushing 104030-07

  • 6L45
  • 6L50

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6L45, 6L50 Rear Center Support Bushing 104030-07

2-6/3-5-R Hub Rear Bushing 104030-01

  • 6L45
  • 6L50

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6L45, 6L50 2-6/3-5-R Hub Rear Bushing 104030-01

Output Shaft Bushing 104030-08

  • 6L45
  • 6L50

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6L45, 6L50 Output Shaft Bushing 104030-08

Bushing Kit 104030-01K

  • 6L45
  • 6L50

OE bushings in GM 6L45 and 6L50 transmissions have a tendency to wear out prematurely due to sub-optimal material composition. This wear can lead to bushing failur...Read More

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6L45, 6L50 Bushing Kit 104030-01K

Stator Cam GM-R-15

  • 280mm LU (4L60-E) “VJCX”
  • 300mm (4L60-E)
  • 68RFE
  • 68RFE Multi-Plate Performance Converter
  • 6L80, 6L90 (300mm)
  • 6L90 (Captive Clutch)
  • A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter
  • BorgWarner 310mm LU (A618, 47RH/RE, 48RE)
  • Buick TH350
  • TH400 (3L80), AT-540
  • Conversion for Chrysler BW 310mm LU (A618), GM TH400 (3L80), AT-540 & Buick TH350.

Sonnax outer stator race GM-R-15 is a drop-in replacement for the GM 4L60-E (300mm) and 6L80 converters. GM-R-15 and Sonnax conversion spacer GMBW-WS-40 can be ...Read More

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280mm LU (4L60-E) “VJCX”, 300mm (4L60-E), 68RFE, 68RFE Multi-Plate Performance Converter, 6L80, 6L90 (300mm), 6L90 (Captive Clutch), A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter, BorgWarner 310mm LU (A618, 47RH/RE, 48RE), Buick TH350, TH400 (3L80), AT-540 Stator Cam GM-R-15

Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft 104680-45

  • 6L80
  • Use with Powerglide-style, 45-tooth frictions, Sonnax steels & high capacity piston kit 104960-20K.

The ideal upgrade for performance vehicles with the GM 6L80 transmission, Sonnax extreme duty 4-5-6 clutch hub and intermediate shaft 104680-45 guarantees maximum ...Read More

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6L80 Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft 104680-45

Clutch Plate GM-CP-2

  • 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter
  • 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter
  • 4L80-E, 4L85-E, Multi-Plate Performance Converter
  • 6L80, 6L90 (258mm), Multi-Plate Performance Converter
  • 6L80, 6L90 (265mm), Multi-Plate Performance Converter

Sonnax external spline clutch plate GM-CP-2 with two solid HTE frictions bonded replaces those in related multi-plate performance converter kits referenced below.

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4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter, 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter, 4L80-E, 4L85-E, Multi-Plate Performance Converter , 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (265mm), Multi-Plate Performance Converter Clutch Plate GM-CP-2

Clutch Plate GM-CP-1

  • 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter
  • 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter
  • 4L80-E, 4L85-E, Multi-Plate Performance Converter
  • 6L80, 6L90 (258mm), Multi-Plate Performance Converter
  • 6L80, 6L90 (265mm), Multi-Plate Performance Converter

Sonnax internal spline clutch plate GM-CP-1 with one solid HTE friction bonded replaces those in related multi-plate performance converter kits referenced below.

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4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter, 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter, 4L80-E, 4L85-E, Multi-Plate Performance Converter , 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (265mm), Multi-Plate Performance Converter Clutch Plate GM-CP-1

Front Center Support Bushing 104030-06A

  • 6L45

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6L45 Front Center Support Bushing 104030-06A

Oversized AFL/Solenoid Pressure Regulator Valve 124740-01

  • 6F50
  • 6F55
  • 6T70 (Gen. 1)
  • 6T75 (Gen. 1)

In Ford 6F50/55 and first generation GM 6T70/75 units, AFL/solenoid pressure regulator bore wear results in low pressure at the shift and control solenoid valve as...Read More

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6F50, 6F55, 6T70 (Gen. 1), 6T75 (Gen. 1) Oversized AFL/Solenoid Pressure Regulator Valve 124740-01

Impeller Hub GM-90-95G

  • 6L45/6L50
  • 6L80 (258mm)
  • GM Only (Non-BMW)

Sonnax flanged impeller hub GM-90-95G fits GM 6L45/6L50 converters. The hub features a reinforced flange that provides a new thrust bearing surface and eliminates the OE weld that commonly leaks. 

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6L45/6L50, 6L80 (258mm) Impeller Hub GM-90-95G

Hex Head Screw B78

  • 1000/2000/2400, 2006-Later
  • 1000/2000/2400, 2006-Later, Multi-Plate Performance Converter
  • 1000/2000/2400, Early
  • 1000/2000/2400, Early, Multi-Plate Performance Converter
  • 245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only)
  • 280mm LU (4L60-E) “VJCX”
  • 298mm LU (TH250C, TH350C, 200-4R, 4L60 & E)
  • 300mm (4L60-E)
  • 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter
  • 4L60-E (298mm), Single-Plate Performance Converter
  • 4L60-E (300mm), Single-Plate Performance Converter
  • 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter
  • 4L80-E, 4L85-E, Multi-Plate Performance Converter
  • 6L80 (245mm), Single-Plate Performance Converter
  • 6L80, 6L90 (258mm), Multi-Plate Performance Converter
  • 6L80, 6L90 (265mm), Multi-Plate Performance Converter
  • 6L80, 6L90 (300mm)
  • 6L90 (Captive Clutch)
  • TH350
  • TH350C

Sonnax B78 converter bolt is a direct replacement for use in GM rear wheel drive converters with metric threads.

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1000/2000/2400, 2006-Later, 1000/2000/2400, 2006-Later, Multi-Plate Performance Converter, 1000/2000/2400, Early, 1000/2000/2400, Early, Multi-Plate Performance Converter, 245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 280mm LU (4L60-E) “VJCX”, 298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 300mm (4L60-E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter, 4L60-E (298mm), Single-Plate Performance Converter, 4L60-E (300mm), Single-Plate Performance Converter, 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter, 4L80-E, 4L85-E, Multi-Plate Performance Converter , 6L80 (245mm), Single-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (300mm), 6L90 (Captive Clutch), TH350, TH350C Hex Head Screw B78

Roll GM-RO-572

  • 300mm (4L60-E)
  • 68RFE
  • 68RFE Multi-Plate Performance Converter
  • 6L80, 6L90 (300mm)
  • 6L90 (Captive Clutch)
  • 6R80, 260mm (Late)
  • 6R80, 280mm (Early)
  • 6R80, 280mm (Late)
  • A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter
  • BorgWarner 310mm LU (A618, 47RH/RE, 48RE)
  • BorgWarner 310mm NLU
  • Buick TH350
  • CD4E, 9-1/4" & 10-1/4"
  • CD4E, 9-1/4" (3.0L & 2.3L)
  • Miscellaneous Components
  • TH400 (3L80), AT-540

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300mm (4L60-E), 68RFE, 68RFE Multi-Plate Performance Converter, 6L80, 6L90 (300mm), 6L90 (Captive Clutch), 6R80, 260mm (Late), 6R80, 280mm (Early), 6R80, 280mm (Late), A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter, BorgWarner 310mm LU (A618, 47RH/RE, 48RE), BorgWarner 310mm NLU, Buick TH350, CD4E, 9-1/4" & 10-1/4", CD4E, 9-1/4" (3.0L & 2.3L), Miscellaneous Components, TH400 (3L80), AT-540 Roll GM-RO-572

March 09, 2016

Transmission Report Newsletter: March 2016

Featured in this issue:U341E/F TCC Slip DiagnosisFord 6R140 Zip Kit®U341E/F Valve Body Repairs6L80/90 Performance UpgradesTransmission Digest Top 10 Winners4L60/E Performance Catalog, Vol. 3

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March 31, 2020

Transmission Report Newsletter: April 2020

Featured in this issue:

  • 6L80/90 Transmission Tech Advisory: Consider an Updated Converter
  • Sonnax Hauls in Top Products & Tools!
  • Gen. 3 6T40 Units: What’s Changed & What’s Stayed the Same
  • Big Units Don’t Have to Mean Big Costs with AS66/69RC Valve Kits
  • Quickly & Easily Repair the Chrysler Solenoid Switch Valve
  • Conquering the GM Compensator Clip Conundrum

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September 03, 2013

Transmission Report Newsletter: August 2013

Featured in this issue:Genuine SonnaxVacuum Testing GuidesGM6L45-6L90 SolutionsNew Transmission KitsReamer Care

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July 24, 2018

Transmission Report Newsletter: July 2018

Featured in this issue:Introducing Premium GM 6-Speed Remanufactured Valve BodiesProduct Development Takes the Spotlight at TASC MeetingMeet Sonnax's New PresidentGreat New Upgrades for AS68RC, 68RFE & 5R110W

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March 31, 2023

Top Shop Product Winners of 2023

Every year, Transmission Digest accepts nominations for the top products and tools in the powertrain aftermarket. Readers vote for their favorites to determine the winners. The results are in: we won 13 top product awards! Thank you all for your trust and support of Sonnax and Rostra products – we couldn’t have done it without you.

Take a look at the winning products here:

 


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March 07, 2014

Transmission Report Newsletter: March 2014

Featured in this issue:The Right Kit for the Rebuild is a Genuine Sonnax KitThe Sure Cure Tech TipNew & Improved Vacuum Test Guides4R70W Forward Clutch Drum

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