Popular-Upgrades

6L80 6L90 Pump Rotor Repair Kit

Part number: PK408288Fits: 6L80 / 6L90 · 2007-up New pump rotor repair kit for GM 6L80 and 6L90 automatic transmissions from 2007 and up. It has the parts needed to repair and replace the pump rotor.

6L80 8L90 Cooler Bypass Eliminator Kit | Sonnax

Sonnax part number: 104740-32K Services Two Vehicles

6L80 6L90 The Sure Cure® Kit | Sonnax

Sonnax part number: SC-6L80-6L90 USE OF AN ARBOR PRESS IS REQURIED FOR CORRECT

6L80 6L90 High Capacity 4-5-6 Clutch Apply Piston Kit | Sonnax | Use w/ Powerglide Style Hub

Sonnax part number: 104960-20K Use with Powerglide-style, 45-tooth frictions, Sonnax st

6L90 Extreme Duty 4-5-6 Clutch Hub & Intermediate Shaft | Sonnax | PowerGlide Style Hub

Sonnax part number: 104690-45Fits: 6L90OE part no.: 24230480 Use with Powerglide-style, 45-tooth frictions, Sonnax steels & high capacity piston kit

6L80 6L90 Lube Dam For Output Planetary | Sonnax

Sonnax part number: 104584LP 6L80 6L90 Output Planetary Lube Dam The output planetary assembly in GM 6L80 and 6L90 transmissions has a lube dam, or cover, that directs lube oil flow to the planetary...

6L45 6L50 6L80 6L90 Reprogramming Kit Drive Tow Race

Part number: 6L80-TOW&PROFits: 6L45 / 6L50 / 6L80 / 6L90 TransGo performance kit for 6L45, 6L50, 6L80 and 6L90 transmissions in trucks and performance applications, for drive, tow and race use. It...

6L80 6L90 8L90 1000 Cooler Flow Bypass Delete Kit by TransGo

Part number: 6L80-CLR-BYPASSFits: 6L80 / 6L90 · 2014-on; 8L90 · 2016-on; Allison · 2017-19 TransGo drop-in cooler flow bypass delete kit for General Motors 6L80, 6L90 and 8L90 and Allison...

6L80E 6L90E Valve Body Repair Kit

Part number: 6L80E-VBKFits: 6L80E, 6L90E Central Valve Bodies valve body repair kit (shift kit) for GM 6L80E/90E transmissions. The kit contains 4 valves, 7 plugs and 2 springs. Central Valve Bodies...

6L80 6L45 6L50 6L90 Actuator Feed Limit Valve Kit | Sonnax

Sonnax part number: 104740-47K 6L80 6L45 6L50 6L90 Actuator Feed Limit Valve Kit GM 6L45, 6L50, 6L80 and 6L90 units often suffer from shift abnormalities caused by excess wear in the actuator feed...

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

Superior Transmission Parts part number: STL018Our SKU: STP-STL018 This TransLab Engineered Boost Valve for GM's 6L45, 6L50, 6L80 and 6L90 automatic transmission units can be installed in conjunction...

6L80 6L90 6L45 6L50 Valve Body Shift Kit by TransGo

TransGo part number: SK6L80 Fits General Motors 6L45-6L90 series transmissions 2007-2017 Includes High Temp HD Clutch rings; Drop in Pressure Regulator valve; EPC relief assembly with new Boost...

6L80 6L90 6L45 6L50 HD Pump Vane | Sonnax

Sonnax part number: 76742Fits: 6L80, 6L90, 6L45, 6L50 A replacement pump vane for GM 6L45, 6L50, 6L80 and 6L90 automatic transmission pump rotors, made by Sonnax. It measures 0.534" wide, 0.706" tall...

6L80 6L90 6L45 6L50 Oversized Converter Feed Limit Valve | Sonnax

Sonnax part number: 104520-11 Tooling Requ

6L80 3-5-R High Capacity Apply Ring | Sonnax

Sonnax part number: 104548-01 Sonnax high capacity 3-5-R apply ring 104548-01 for GM 6L80 units is shorter than the OE apply ring. When the Sonnax apply ring is installed and the OE waved plate is...

6L80 ATSG Tech Service Rebuild Manual

Part number: ATSG-6L80Fits: 6L80 Complete ATSG technical repair manual for the 6L80. It covers inspection, repair, disassembly, rebuilding, diagnosis and troubleshooting, for professional mechanics...

GM 6L80 6L90 6L45 6L50 Transmission Valve Body Upgrade Kit

Part number: STP-STL-6L80EFits: 6L80 / 6L90 / 6L45 / 6L50 Superior TransLab Engineered valve body upgrade kit for GM 6L80, 6L90, 6L45 and 6L50 transmissions. It corrects, prevents, upgrades and...

6L80 6L90 Bushing Kit with Extension Housing Bushings (2 Wheel 6L80 6L90) and Wide Aftermarket Body Bushing (2006-UP)

Part number: 1595AFits: 6L80, 6L90 · 2006-up A master bushing kit for GM's 6L80 and 6L90 automatic transmissions built 2006 and up. It includes a wide pump body bushing along with the 2 wheel...

GM 6L80 6L90 Transmission Pump Upgrade Kit

Part number: STP-STL012Fits: 6L80 / 6L90 Superior TransLab Engineered STL012 pump upgrade kit for GM 6L80 and 6L90 transmissions, from the Drop-and-Go / No-REAM series of Superior/TransLab Quick...

6L45 6L50 6L80 6L90 Valve Body Zip Kit® | Sonnax

Sonnax part number: 6L45-6L90-ZIP 6L45 6L50 6L80 6L90 Valve Body Zip Kit® No tooling required Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical...