Automatic Transmission Shift Kits

SHIFT KIT Valve Body Repair Kit, TH425 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK425

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Shift Kit, Automatic Type, for Nissan, Infiniti, Kit

Part Number: TRG-RE4F04B-HD2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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OVERSIZED 3-4 SHIFT VALVE KIT

Part Number: SOX-77754-42K

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Chevy, GMC, 4L60E, Each

Part Number: TCI-376002

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Jul 30, 2025 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Chevy, GMC, Bentley, Hummer, Jaguar, Rolls Royce, 4L80E, Each

Part Number: TCI-276005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 21, 2025 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Buick, Chevy, Oldsmobile, Pontiac, TH400, Each

Part Number: TCI-400000

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Estimated Ship Date: Aug 18, 2025 if ordered today

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SHIFT KIT Valve Body Repair Kit, N4AEL SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKN4AEL

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Shift Kit, Automatic Type, for Nissan, Infiniti, Kit

Part Number: TRG-RE4F03B-HD2

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Shift Kit, Automatic Type, for Nissan FWD, without TV Cable, Turbo, Nitrous, Street, Each

Part Number: TRG-RE4F03A-HD2

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Chevy, GMC, 4L60E, LT1, LS1, Each

Part Number: TCI-376001

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: TCI-226000

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Estimated Ship Date: Aug 21, 2025 if ordered today

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THE SURE CURE KIT

Part Number: SOX-SC-AODE

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Estimated Ship Date: Aug 12, 2025 if ordered today

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SHIFT KIT Valve Body Repair Kit, AX4N, 4F50N SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKAX4N

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Estimated Ship Date: Jul 28, 2025 if ordered today

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SHIFT KIT Valve Body Repair Kit, Ford 3SPD 1958-61 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK3

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Estimated Ship Date: Jul 28, 2025 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: Jul 28, 2025 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Chevy, Buick, Oldsmobile, Pontiac, GMC, TH350, Each

Part Number: TCI-326200

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Transmission Upgrade Kit, Performance Improver, Buick, Chevy, Oldsmobile, Pontiac, Powerglide, 1967-73, Kit

Part Number: TCI-626300

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Estimated Ship Date: Aug 19, 2025 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: Jul 28, 2025 if ordered today

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SHIFT KIT Valve Body Repair Kit, RE4F03B SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKRE4FO3B

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Estimated Ship Date: Jul 28, 2025 if ordered today

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SHIFT KIT Valve Body Repair Kit, KM 175/176/177 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKKM-175-77

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Estimated Ship Date: Jul 28, 2025 if ordered today

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SHIFT KIT Valve Body Repair Kit, TH325 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK325

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Estimated Ship Date: Jul 28, 2025 if ordered today

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OVERSIZE LOW OVERRUN VALVE KIT

Part Number: SOX-77754-62K

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Estimated Ship Date: Aug 12, 2025 if ordered today

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ATP Automatic Transmission Upgrade Kit

Part Number: ATP-SK3

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Estimated Ship Date: Tomorrow

PRESSURE CALIBARATION KIT

Part Number: PPE-128041000

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Estimated Ship Date: Jul 23, 2025 if ordered today

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SHIFT KIT - 4L60E 4L65E 4L70E - 1998 & NEWER

Part Number: ATI-703213

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Estimated Ship Date: Jul 30, 2025 if ordered today

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