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Chevy 6L80E Transmission Performance Upgrades all require transmission removal to install. The only product we offer that can be installed in the vehicle is our cooler Bypass elimination valve. This will make the fluid go from the transmission to the cooler and back to the transmission. This means cooler operating temps and better cooler flow for your transmission.

6L80, 6L90 Transgo Pro Shift Kit 2006-up

6L80, 6L90 Transgo Pro Shift Kit 2006-up With increased max main line pressure as well as a more aggressive pressure curve,…


Condition:
New
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$250.00

6L80, 6L90 Pressure Regulator Valve

GM 6L45, 6L50, 6L80 and 6L90 units may exhibit multiple line pressure and cooler/converter/lube flow problems due to excess wear…


Condition:
New
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$25.00

6L80, 6L90 Pressure Switch Rebuild Kit 2006-up

6L80, 6L90 Pressure Switch Rebuild Kit 2006-up Listed GM 6-speed transmissions often set various trouble codes related to failures of fluid…


Condition:
New
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$16.00

6L80, 6L90 Tool kit for 12474-70-TGO

6L80, 6L90 Pressure Switch Rebuild Kit Tool Kit Must Use this tool kit to install 124740-70-TGO…


Condition:
New
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$20.00
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