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Chevy 4L80E Transmission In The Car Performance Upgrades | MTS Performance Transmission

4L80E Line Pressure Booster

Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together…


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$30.57

4L60E, 4L80E Stage 2 EPC Solenoid 1992-2003

4L60E, 4L80E Stage 2 EPC Solenoid 1992-2003 Not a Factory Replacement solenoid Stage 2 High Performance upgrade to 600hp EPC or…


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New
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$100.00

4L60E, 4L80E Stage 3 EPC Solenoid 1992-2003

4L60E, 4L80E Stage 3 EPC Solenoid 1992-2003 Not a Factory Replacement solenoid Stage 3 High Performance upgrade past 600hp EPC or…


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New
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$140.00

4L60E, 4L80E EPC Conversion from 2003-up Solenoid back

4L60-E, 4L65-E, 4L80-E EPC Solenoid Harness Adapter Part No. 34435-01K For use with early-style ('92–'02) EPC solenoid in late-style (’03-later) units, solenoid…


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New
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$18.69

4L80 Shift Kit Sonnax High Performance

Sonnax Performance Pack HP-4L80E-01 upgrades GM 4L80-E and 4L85-E transmissions for maximum performance and durability in work/sport vehicles. Innovative components…


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New
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$336.57

4L80E Shift Kit Stage 1

This TransGo 4L80E SHIFT KIT® Valve Body Repair Kit fits 1991 to 2013 General Motors vehicles equipped with the…


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New
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$80.00

4L80E Shift Kit Stage 2 HD

This 4L80E-HD2 Reprogramming Kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission. …


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$152.50

4L80E Shift Kit Stage 3

This 4L80E-3 Reprogramming Kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission with…


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New
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$299.71

4L80E Smart Tech Overrun Clutch Valve Kit 1997-up

4L80E Smart Tech Overrun Clutch Valve Kit 1997-up Insufficient holding power in the overdrive roller clutch is the underlying cause of…


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New
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$162.00
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