BUICK TCI Auto Parts and Accessories

Automatic Transmission, Remanufactured, Reverse Shift Pattern, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400, Each

Part Number: TCI-212300

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 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 12, 2026 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Buick, Chevy, Oldsmobile, Pontiac, 200-4R, Each

Part Number: TCI-386000

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Maximizer, GM, 1980 and Later, TH350, Lockup Only, Kit

Part Number: TCI-329205

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Estimated Ship Date: Jan 12, 2026 if ordered today

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• $30 Summit Bucks
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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Automatic Valve Body, Buick, Oldsmobile, Pontiac, TH400, Each

Part Number: TCI-213000

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Estimated Ship Date: Jan 12, 2026 if ordered today

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TH400 INT STEEL .063" (5)

Part Number: TCI-224512

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Estimated Ship Date: Jan 12, 2026 if ordered today

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TH400 FWD KOL .063" (7)

Part Number: TCI-224712

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Clutch Pack, Steel, 0.092 in. Thick, GM, 4L60E, 700R4, Set of 3

Part Number: TCI-374030

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Clutch Hub, 4140 Steel, with Bearing, GM TH400, 4L80E, Each

Part Number: TCI-228305

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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TH350 BOP SF/SNS TRANS PACKAGE

Part Number: TCI-311100P1

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Cannot be shipped Internationally if ordered today

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Automatic Transmission Pan, Deep, Aluminum, Black Wrinkled, GM, 700R4, 4L60E, 4L65E, Each

Part Number: TCI-378015

4.0 out of 5 stars ( 2 )

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Automatic Transmission, Forward Shift Pattern, Manual Valve Body, Chevy, TH350, RWD, Each

Part Number: TCI-371110

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Front Pump Drive GM TH350/400 One Piece Neutral Balance

Part Number: TCI-165001

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Steel Drum Assembly, Includes Sprag, GM, 4L80E, Kit

Part Number: TCI-373931

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4L60E LS INPUT/HD DRUM

Part Number: TCI-373935

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4L60E LS INPT/HD DRUM NO SHELL

Part Number: TCI-373937

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Estimated Ship Date: Jan 12, 2026 if ordered today

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TCI TRANSMISSION INTER SHAFT

Part Number: TCI-223701

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Estimated Ship Date: Jan 12, 2026 if ordered today

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TH400 DIR KOL STEEL .060" (7)

Part Number: TCI-224012

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Automatic Transmission Tailhousing, Low-Drag, Billet Aluminum, Natural, GM TH350, Each

Part Number: TCI-323100

4.25 out of 5 stars ( 4 )

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Buick/Oldsmobile Bellhousing Kit for 4X and 6X Transmission Packages

Part Number: TCI-271634

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Estimated Ship Date: Jan 12, 2026 if ordered today

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HARNESS,'96-'02 4L60E INTERNAL

Part Number: TCI-376040

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crossmember 1967-69 GM F-Body & 1968-74 GM X-Body for TCI® 6x, 4x and 4L80E

Part Number: TCI-953000

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crossmember 1967-74 GM A-Body Hardtop For All Transmissions

Part Number: TCI-953002

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Estimated Ship Date: Jan 12, 2026 if ordered today

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TH350/400 PAN BRKT & LEVER KIT

Part Number: TCI-248501

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Master Racing, Red Eagle Clutches, GM, 700-R4, 19-Spline, Kit

Part Number: TCI-379005

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Estimated Ship Date: Dec 31, 2025 if ordered today

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• $50 Summit Bucks
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