BUICK Transmission & Drivetrain

Manual Shifter, Competition, Plus, Chevy, Pontiac, Muncie 452, Each

Part Number: HUU-3917438

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-1-2

4.41 out of 5 stars ( 56 )

Estimated Ship Date: Monday 2/2/2026

Automatic Shifter, Winters Sidewinder, Forward Pattern Valve Body, Standard Gate, GM, TH400, Each

Part Number: WPP-107-1

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/2/2026

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Automatic Shifter, Winters Sidewinder, Reverse Pattern Valve Body, Rock Crawler Reverse Gate, GM, TH400, Each

Part Number: WPP-107-2C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Ring Gear, GM 8.5/8.6 in., Set

Part Number: YGA-24157

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

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Transmission Pan, Stock, Steel, Black Powdercoated, Finned, TH350, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: SUM-G3885B

4.4 out of 5 stars ( 84 )

Estimated Ship Date: Monday 2/2/2026

Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3:08 and Down, Each

Part Number: ETN-911A415

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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• $75 Summit Bucks

TRANS, TH-400 UNI SF/BRKAWY PACKAGE

Part Number: TCI-211000BP3

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Rebuild Kit, Master Racing, GM, TH400, Kit

Part Number: TCI-259000

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Wheel Bearings, Front, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RSD-WBK01C

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/2/2026

Valve Body, Performance, Full Manual, Reverse Pattern, Chevy, TH350, Each

Part Number: TCI-321115

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

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Torque Converter Bolts, 7/16-20 in., 12-Point, 8740 Chromoly, Powerglide, TH350, TH400, Set of 3

Part Number: ARP-230-7303

4.46 out of 5 stars ( 50 )

Estimated Ship Date: Monday 2/2/2026

Differential, Grip Pro Traction System, 30-Spline, GM 8.5in., 8.6 in., Each

Part Number: PWT-GT201030

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

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Automatic Shifter, GM, TH350, 23 in. Chrome Double Bend Stick, Black Anodized Mushroom Knob, Each

Part Number: LOK-CM350ANMB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

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Torque Converter, Remanufactured, Stock Use, 1,400-1,600 Stall Speed Rating RPM Range, 30-spline Input, 12.50 in. Diameter, Buick, Chevy, GMC, Each

Part Number: CCV-TQBU47

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

• Core Charge $45.00
• Free Shipping

Automatic Shifter, Outlaw, Cable Operated, 5 ft. Cable, Pistol Grip Knob, Each

Part Number: TCI-616331

4.79 out of 5 stars ( 28 )

Estimated Ship Date: Monday 2/2/2026

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Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3.23 and Higher, Each

Part Number: ETN-911A319

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/2/2026

• Free Shipping
• $75 Summit Bucks

Transmission Pan, Stock, Steel, EDP Coated Black, GM TH350, Each

Part Number: MRG-9765BMRG

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

Clutch Kit, Centerforce I, 1.125 in. - 10-spline, Organic Disc, GM, Kit

Part Number: CTF-KCF523516

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/2/2026

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Automatic Shifter, GM, 4L60E, 8 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-FM4L60EEM

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, Buick, Chevy, Oldsmobile, Pontiac, 7.5 in., Pair

Part Number: MSR-A102810

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/2/2026

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900111

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-79-0072-1

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Transmission Pan, Deep, Aluminum, Natural, 4L60, 4L60E, Each

Part Number: BMM-70260

4.13 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Automatic Transmission Governor Cover, Stainless Steel, Natural, 700R4, TH350, Each

Part Number: TCI-316861

4.85 out of 5 stars ( 33 )

Estimated Ship Date: Monday 2/2/2026