TCI Auto Transmissions

4L80E SEALING RING KIT

Part Number: TCI-278680

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Kit Master Racing Overhaul 91-96 GM 4L80E

Part Number: TCI-279000

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

4L80E ULT MAST OVHL KIT 97-UP

Part Number: TCI-279006

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TCU CONTROLLER 2.0

Part Number: TCI-303830

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Transmission KIT, TCU 2.0- INCLUDING

Part Number: TCI-303840

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TRANS, TH-350 UNI SF/SF PACKAGE

Part Number: TCI-311000BP3

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission, Circlematic, Forward Shift Pattern, Full Manual Valve Body, Stock Pan, Chevy, THM350, Each

Part Number: TCI-312002

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TH350 CHEVY COMP W/RED EAGLE

Part Number: TCI-312015

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TH350 COMP W/RED EAGLE, 321100

Part Number: TCI-312016

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TH350 DIRECT "RED" CLUTCH .098

Part Number: TCI-324001

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Frictions High Perf. Intermediate TH350 .098 (3 ea.)

Part Number: TCI-324500

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

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: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

VALVE BODY GASKET FOR 421500

Part Number: TCI-GSK421500

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

VALVE BODY GASKET

Part Number: TCI-GSK744600

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

P/G VENT FILTER KIT

Part Number: TCI-950725

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

HARDWARE KIT 970005 BLUE

Part Number: TCI-970105

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Automatic Transmission Pan, Deep, Aluminum, Black Wrinkled, GM, Allison 1000, 2000, 2400, Kit

Part Number: TCI-538010

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

5R55S OD KOL STEEL

Part Number: TCI-574017

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

5R55S INT/OD BAND RE

Part Number: TCI-575500

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission Servo, High Performance, 3rd Gear, Billet Aluminum, for Ford 5R55S, Kit

Part Number: TCI-576005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

5R55S OD SPRAG

Part Number: TCI-577900

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

5R55S PAN GASKET/FILTER KIT

Part Number: TCI-578500

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

5R55S RACE OVHL KIT

Part Number: TCI-578600

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Frictions Super HD Blue Intermediate TH400 .080 (1 ea.)

Part Number: TCI-224501

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

TH400 INT KOLENE STEEL .100(3)

Part Number: TCI-224502

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order