Automatic Transmission Shift Kits

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

Part Number: TCI-376002

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Sep 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Sep 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: TCI-400000

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: TRG-SKN4AEL

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TCI-280000

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

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: Today

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

Part Number: TRG-RE4F03B-HD2

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-RE4F03A-HD2

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TCI-226000

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Drop Ship
• Special Order

THE SURE CURE KIT

Part Number: SOX-SC-AODE

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SKAX4N

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SK3

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SKVW-O1M

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TCI-326200

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SKRE4R01A

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

Transmission Upgrade Kit, AMC, Chrysler, A-904, Each

Part Number: TCI-122600

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

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

Part Number: TRG-SK4T60E-JR

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

Specialty Components, 722.6, W5A-580, NAG1 Overlap Control Bushing Kit

Part Number: TRG-7226OLBKIT

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SKRE4FO3B

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SKKM-175-77

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: TRG-SK325

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

OVERSIZE LOW OVERRUN VALVE KIT

Part Number: SOX-77754-62K

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

• Special Order

ATP Automatic Transmission Upgrade Kit

Part Number: ATP-SK3

Not Yet Reviewed

Estimated Ship Date: Today

SHIFT KIT Valve Body Repair Kit, TH440-T4, 4T60 SHIFT KIT® Jr. Valve Body Repair Kit

Part Number: TRG-SK440-JR

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order

SHIFT KIT Valve Body Repair Kit, 4L30E SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK4L30E

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Special Order