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Category : 4L80E and 4L85E  Next

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SK 4L80E
SK 4L80E  

Fits General Motors 4L80E, 4L85E, 1991-2009

Includes New Boost Valve assembly, High Pressure Relief assembly, Stronger better design Solenoid filter, Case to Center Support seals, 4th clutch strong bolt and other items which improve overall drivability and durability.

Addresses High pressure parts breakage, direct clutch burn up, soft 2-3 slide-bang 1-2 and low pressure due to solenoid filter breakup. Missing shifts with no diagnostic codes. Convenient drop in valves, No special tooling or machining necessary!

Installation recommendation: Experienced technician
Transmission removal necessary: No

Common Distributor Part Numbers:
WIT Whatever it TakesT34165E
PTW Portland Transmission WarehouseSK 4L80E
Dacco, MST, D&E, and Dean K34908E
OTS Oklahoma Transmission SupplyK34908E
A & Red'sK34908E

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