BUICK Transmissions

Flexplate, 166-tooth, External Engine Balance, Steel, 2.490 in. I.D. Crankshaft Register, Pontiac, 350, 400

Part Number: PIO-FRA-117

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Estimated Ship Date: Nov 9, 2026 if ordered today

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VALVE BODY GASKET

Part Number: PIO-749100

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Automatic Transmission Rebuild Kits, ATP Automatic Transmission Overhaul Kits, Chevrolet, GMC, Buick, Pontiac, Cadillac, Isuzu, Olds, Sold as a Kit

Part Number: ATP-CGS32

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Automatic Transmission Bushings, ATP Extension Housing Bushings, Chevrolet, GMC, Oldsmobile, Buick, Pontiac, Cadillac, Each

Part Number: ATP-SB25

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Estimated Ship Date: Nov 4, 2026 if ordered today

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automatic transmission pump seal

Part Number: PIO-760020

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Overhaul kit

Part Number: PIO-750038

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Estimated Ship Date: Today

Shift Kit, Automatic Type, GM, THM 425, GMC Kit

Part Number: TRG-425-1

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Clutch Plates Hi-Perf Frictions Forward GM 2004R .078(4 ea.)

Part Number: TCI-384000

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Estimated Ship Date: Dec 7, 2026 if ordered today

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

Part Number: TRG-SK4T60E-JR

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Automatic Transmission Detent Lever, 6T75, 6T70, Cadillac, Buick, Pontiac, Chevrolet, Saturn, Each

Part Number: ADO-24237643

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Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Flexplate, 142-tooth, Steel, Internal Balance, Buick, Chevy, Pontiac, 2.5L, Each

Part Number: ATP-Z143

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Estimated Ship Date: Feb 23, 2027 if ordered today

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Ball bearing, single row, snap ring, single shield

Part Number: SKF-6207-ZNRJ

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Automatic Transmission Filters, ATP Automatic Transmission Filter Kits, Buick, Chevrolet, GMC, Sold as a Kit

Part Number: ATP-B-548

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

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FRacing Filter, Gasket, GM, 4L60E, 4WD, Kit

Part Number: TCI-378515

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2026 if ordered today

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Clutch Friction Plates, 0.098 in. Friction Plate Thickness, Forward, GM, TH350, Set of 5

Part Number: TCI-324700

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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Transmission Pan, Steel, Silver Powdercoated, for TH440, ME9 Automatic Transmission, Each

Part Number: ATP-103012

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Manual Transmission Bearings, Output Shaft, Buick, Chevrolet, GMC, Olds, Pontiac, Each

Part Number: TMK-306SLVB

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

FLYWHEEL R-GEAR

Part Number: PIO-FRG-153B

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Estimated Ship Date: Nov 9, 2026 if ordered today

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AT WASHER KIT

Part Number: ATP-CWS10

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Estimated Ship Date: Nov 3, 2026 if ordered today

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

Part Number: TRG-SK325

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Modulator Valve, for TH440-T4 Automatic Transmission, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATP-JX70

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

Part Number: TRG-440RK

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Estimated Ship Date: Nov 5, 2026 if ordered today

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MODULATOR

Part Number: PIO-747001

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Detent Cable, Black, 38.25 in. Length, 200-4R, TH200C, TH440-T4, TH125C, TH200C, Buick, Chevy, Olds, Pontiac

Part Number: ATP-Y314

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Automatic Transmission Bands, ATP Automatic Transmission Bands, Kevlar®, Intermediate, Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Pontiac, Each

Part Number: ATP-CX32

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Estimated Ship Date: Nov 3, 2026 if ordered today

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