Automatic Transmission Shift Kits

Shift Kit, Zip Kit, Chevy, Kit

Part Number: SOX-6L45-6L90ZIP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kits, Reprogramming Kit, Performance/Tow/Haul, GM, 6L45, 6L50, 6L80, 6L90, Kit

Part Number: TRG-6L80-TOW-PRO

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kits, TCC Zip Kit, with O-Ring End Plugs, Converter Limit Valve, Regulator/Shuttle, Cadillac, Chevy, GMC, 8L45, 8L90, Kit

Part Number: SOX-8L458L90TCCZ

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Shift Kit, Automatic, Full Manual, GM, 700R4, Towing, Competition, Pro Sreet, Each

Part Number: TRG-700-2-3

4.32 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

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Shift Kit, Tugger Type, Ford, E4OD, 4R100, Towing, Off-Road, Heavy Duty, Each

Part Number: TRG-4R100-HD2

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, GM, TH350, TH375B, M38, Each

Part Number: BMM-30228

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Performance Shift Kit, 4L60E, 4L65E, 4L70E, Kit

Part Number: TRG-4L60E-PRO

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kits, Shift Zip Kit, with Clutch Valves, Accumulator Pistons, Spring, Sleeves, Cadillac, Chevy, GMC, 8L45, 8L90, Kit

Part Number: SOX-8L458L90SHIF

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, GM, TH400, TH375, M40, Each

Part Number: BMM-20228

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kit, Gaskets, Jeep, Toyota, Kit

Part Number: TRG-340-HD2

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kit, Automatic Transmission Valve Body Repair Kit, 8L90E, Cadillac, Chevrolet, GMC, Kit

Part Number: TRG-SK-8L90

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kit, Diesel and Gas Engines, Chrysler, Dodge, 42, 44, 46, 47, RE and RH, Kit

Part Number: TRG-SKTFODDIESEL

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

Shift Kit, Automatic Type, Chrysler, Street, Full Race, Each

Part Number: TRG-TFOD-HD2

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Shift Kit, Automatic Type, Ford, AOD, Hi-Rev, Muscle Car Shifts, Each

Part Number: TRG-AOD-HP

4.31 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Shift Kit, Performance, Full Manual or Automatic Capability, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400

Part Number: TRG-400-3

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Shift Kit, Automatic Type, Ford, E4OD, 4R100, Street Sport Trucks, Each

Part Number: TRG-E4OD-HD2

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Shift Kit, Zip Kit, BMW, Ford, Infiniti, Lexus, Volkswagen, Volvo, Kit

Part Number: SOX-ZF6-6R60-ZIP

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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ZIP KIT

Part Number: SOX-S0002

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

• Free Shipping
• Special Order

Shift Kit, Full Manual, Chrysler, Full Race, Competition, Off Road, Pro Street, Each

Part Number: TRG-TFOD-3

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shift Kits, Shift Improver, E4OD, 4R100, Sold as a Kit

Part Number: SOX-E4OD4R100ZIP

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Shift Kit, Automatic Type, Infiniti, for Nissan, Jatco, 5-Speed, Kit

Part Number: TRG-RE5R05A-HD2

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, Ford, C-4, Each

Part Number: BMM-50229

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, GM, 700R4, 4L60, Each

Part Number: BMM-70235

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Aug 21, 2025 if ordered today

• Free Shipping

Transmission Upgrade Kit, Shift Improver, Ford, AODE, 4R70W, Each

Part Number: BMM-40264

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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• Special Order

Shift Kit, Automatic Type, Chevy, GMC, Allison, 1000, 2000, 2400, Towing, Heavy Duty, Each

Part Number: TRG-ALLISON-SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

• Drop Ship
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• Special Order