1966 GMC TCI Auto Parts and Accessories

Book, "General Motors THM 400 Tech Tran Manual", 96 Pages, Paperback, Each

Part Number: TCI-892700

5.0 out of 5 stars ( 3 )

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Clutch Friction Plates, Reverse, .098 in. Thickness, Chevy, Powerglide, Set of 5

Part Number: TCI-724100

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Automatic Transmission Dipstick with Tube, Locking, Steel, Clear Zinc, Chevy, Powerglide, Each

Part Number: TCI-743800

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Direct Springs for TH400 High Gear(16)

Part Number: TCI-221600

3.5 out of 5 stars ( 2 )

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Automatic Transmission Shift Lever, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Powerglide, Each

Part Number: TCI-748400

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Clutch Hub, Steel, High Gear, GM, Powerglide, Each

Part Number: TCI-748300

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Automatic Transmission Clutch Packs, .070 in. Thick, Set of 6

Part Number: TCI-724200

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Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, GM TH400, Each

Part Number: TCI-228005

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Frictions Super HD Blue Reverse TH350 .098 (5 ea.) Special High Static

Part Number: TCI-724105

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Automatic Transmission Shifter, Circle Track Shifter, Chevy, Powerglide, Each

Part Number: TCI-748011

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Governor Support, Machined, Aluminum, Bearings Include, GM, Powerglide, Each

Part Number: TCI-720005

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P/G DEDENBEAR TAILHOUSING

Part Number: TCI-720008

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PRO-X TH400 CENTER SUPPORT RING

Part Number: TCI-223603

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Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate/Black, Dedenbear Powerglide

Part Number: TCI-743810

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 5, 2026 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: Jun 4, 2026 if ordered today

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P/G REVERSE STEEL .070

Part Number: TCI-724300

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CLUTCH, TH350, P/G REVERSE, HIGH

Part Number: TCI-724101

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CASE, TH-400 REID SFI

Part Number: TCI-210002

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Steel Plates Powerglide High .070 (6 ea.) Kolene-Treated

Part Number: TCI-724002

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CASE, TH-400 REID OFFROAD SFI

Part Number: TCI-210003

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

Part Number: TCI-224001

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Frictions High Perf. Powerglide High .070 (6 ea.)

Part Number: TCI-724050

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Frictions Super HD Blue Powerglide High .098 (1 ea.)

Part Number: TCI-724001

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Input Shaft, Vaccu melt 300, GM, TH350, TH400, Powerglide Spline, Each

Part Number: TCI-749603

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Estimated Ship Date: Jun 4, 2026 if ordered today

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