Automatic Transmission Shift Kits

Autmatic Transmission valve and bushing

Part Number: TRG-E4-VL-LR3

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Upgrade Kit, Trans-Scat, Buick, Chevy, GMC, Oldsmobile, Pontiac, 700R4, Each

Part Number: TCI-376000

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Shift Kit, TH200-4R, Kit

Part Number: TRG-SK200-4R

Not Yet Reviewed

Estimated Ship Date: Today

Specialty Components, 42-48RE/RH Throttle Valve Repair Kit

Part Number: TRG-TF-TV

Not Yet Reviewed

Estimated Ship Date: Today

Shift Improver, Chrysler, 727, A-904, Each

Part Number: BMM-10226

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Automatic Transmission Shift Kit, Ford, C6, Kit

Part Number: TRG-SK6

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Automatic Transmission Shift Kits, Valve Body Repair, A604, 42RLE, 41TES, 40TES, Kit

Part Number: TRG-SK42RLE-VLP

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: BMM-50229

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: TCI-350000

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Upgrade Kit, Shift Improver, Ford, C-4, Each

Part Number: BMM-50260

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Upgrade Kit, Shift Improver, GM, TH400, TH475, Each

Part Number: BMM-20261

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Automatic Transmission Shift Kit, A500, A518, 46RH, 46RE, 44RH, 44RE, 47RE, 47RH, A618, Dodge, Jeep, Mitsubishi, Kit

Part Number: TRG-SKTFOD-JR

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Upgrade Kit, Transpak, Ford, AOD, Each

Part Number: BMM-40227

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SHIFT KIT Valve Body Repair Kit, 6F35 GEN2 2012-on SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK6F35-G2

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

• Drop Ship
• Special Order

Shift Kit, Stick Type, Full Manual, Ford 1967-69, C-4, Competition, Off-Road, Pro-Street, Each

Part Number: TRG-47-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 2, 2026 if ordered today

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Transmission Upgrade Kit, Trans-Scat, AMC, Chrysler, 727, A-904, Each

Part Number: TCI-220000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Nov 2, 2026 if ordered today

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Transmission Upgrade Kit, Shift Improver, GM, 4L60E, Each

Part Number: BMM-70360

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

SHIFT KIT Valve Body Repair Kit, A604/606/42LE nonVLP SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK604

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: TRG-RE4F04B-HD2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 2, 2026 if ordered today

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• Special Order

SHIFT KIT Valve Body Repair Kit, AW-TF-80SC SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKTF80SC

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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• Special Order

Transmission Upgrade Kit, Transpak, Ford, C-6, Each

Part Number: BMM-40228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Specialty Components, 4L60E, 4L65E, 4L70E Reverse abuse bore (divider) plugs

Part Number: TRG-4L60EABUSEBP

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Upgrade Kit, Shift Improver, Chrysler, Dodge, Plymouth, Torqueflite 727, Each

Part Number: TCI-122500

Not Yet Reviewed

Estimated Ship Date: Today

Shift Kit, Ford, 5R110W, Each

Part Number: TRG-SK5R110W

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

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• Special Order