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Vehicle Info NeededTRANS GOPART NUMBER: 887-SK4L80E
Valve Body Shift Kit 1991-2013 4L80E
$9000
Ships on 11/11/2026
Lowest Price GuaranteeShift Kit
GM
GM
- Fits 1991-2013 4L80E, 4L85E
- Installation: Transmission Removal Not Required
- 4L80E 1991-On SHIFT KIT Valve Body Repair Kit
- This kit includes valve body, case and pump components and modifications designed to deliver increased durability while providing short smooth shifts. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmission. The included highly improved wide land self-cleaning design boost valve and bushing resists wear so that pressure rise keeps working properly. Lastly, the EPC boost pressure relief valve system provided helps prevent runaway boost pressure to stop case and valve body wall blow-out due to excess pressure.
Automatic Transmission Shift Kit
SK4L80E Features:
Improve Transmission Shifting and Responsiveness
Trans Go Valve Body Shifts Kits deliver crisp, performance-oriented shifting for those who want a competitive edge. These kits provide a more aggressive pressure curve which increases clutch torque capacity and eliminates potential slippage or shudders. Included are all the necessary components to transform your transmission shifting capability.
Part TypeAutomatic Transmission Shift Kit
Product LineTrans Go Transmission Valve Body Shift Kits
BrandTRANS GO
Package Height2.2
Package Width6.1
Package Length6.2
Weight0.68 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberSK 4L80E
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
