Automatic Transmission Shift Kits

SHIFT KIT® Valve Body Repair Kit Fits GEN3 6T40 Series, 6T31, 6T41/6T51

Part Number: TRG-SK6T40-G3

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Shift Kit, Automatic Type, Toyota, Chevy, Geo, Pontiac, A245, Each

Part Number: TRG-A245-HD2

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, 6F50 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK6F50

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, 4F27E, FNR5, FN4A-EL, FS5A-EL SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK4F27E

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, A650 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKA650

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Transmission Upgrade Kit, Performance Improver, Ford, Lincoln, Mercury, C-4, 1970-83, Kit

Part Number: TCI-526200

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Estimated Ship Date: Jan 30, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, Toyota U150, U151, U250 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKU151

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Estimated Ship Date: Jan 7, 2026 if ordered today

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THE SURE CURE KIT

Part Number: SOX-SC-AODE

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Reprogramming Kit Fits RL4F03A with TV cable

Part Number: TRG-RL4FO3A-HD2

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Transmission Upgrade Kit, Valve Body Performance Improver, GM, TH400, Kit

Part Number: TCI-226000

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Estimated Ship Date: Feb 4, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, Toyota U760 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKU760E

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, Toyota A246E SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKA246

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Shift Kit, Filter, Gaskets, for TH350 or TH350C, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: ATP-SK1

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, VW 01M SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKVW-O1M

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, RE4R01A, RL4R01A SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKRE4R01A

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, CD4E, LA4A-EL SHIFT KIT® Jr. Valve Body Repair Kit

Part Number: TRG-SKCD4E-JR

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Chevy, Buick, Oldsmobile, Pontiac, GMC, TH250C, TH350C, Each

Part Number: TCI-326300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Transmission Upgrade Kit, Performance Improver, Chevy, 700R4, Kit

Part Number: TCI-376500

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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ATP Automatic Transmission Upgrade Kit

Part Number: ATP-LK1

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Estimated Ship Date: Jan 7, 2026 if ordered today

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AT SHIFT KIT

Part Number: ATP-LK2

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Automatic Transmission Shift Kits, Valve Body Repair, 09G, 09K, 09M, GAF21WA, TF-60SN, Kit

Part Number: TRG-SKO9G

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, JF403E, LJ4AEL SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKLJ4AEL

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, AXODE SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKAXODE

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, 4T60E 1991-99 SHIFT KIT® Jr. Valve Body Repair Kit

Part Number: TRG-SK4T60E-JR

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Estimated Ship Date: Jan 7, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, 6T30-45 GEN1 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK6T40-A

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Estimated Ship Date: Jan 7, 2026 if ordered today

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