Transmissions & Transmission Parts

Bellhousing Adapter, Conversion, Cummins to GM, Billet Aluminum, 141-tooth Flexplate, 13 in. Diameter Torque Converter, Kit

Part Number: SUM-CSUM7738

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

• Free Shipping
• Special Order

Transmission Dipstick, Locking, Braided Stainless/Natural, Firewall Mount, TH350, TH400, Each

Part Number: LOK-1211144

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350HT

4.89 out of 5 stars ( 38 )

Estimated Ship Date: Today

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Clutch Master Cylinder and Slave Cylinder Kits, Hydraulic Assemblies, 45.5 in. Braided Hose, Dodge, Kit

Part Number: SBB-HYDX1-50

4.24 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Transmission Pan, Stock, Aluminum, EDP Coated Black, GM 700R4, 4L60, 4L60E, Each

Part Number: MRG-9797BMRG

3.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Clutch Kit, RXT Street Twin Power Pack, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Aluminum Flywheel, Ford, Kit

Part Number: MCL-6335807M

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Kit

Part Number: MCL-6923-07

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Throwout Bearing, 1300 Series Hydraulic, 26-spline Input, Tremec TKX, Each

Part Number: MCL-1350

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: TCI-211300

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Pan, Deep, Aluminum, Natural, Finned, GM, TH400, Each

Part Number: SME-1001R

4.67 out of 5 stars ( 45 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Flywheel, Steel, 130-Tooth, 27 lbs., Internal/External Engine Balance, Mopar, L6, Big, Small Block V8, Each

Part Number: MCL-464102

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Transmission Control Kit GM, 4L60E, 4L65E, 4L80E, 4L85E, Kit

Part Number: SUM-240515

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Street Rodder Package, 700R4 Transmission/1,700 rpm Flash Stall Converter, Cooler, Fluid, Chevy, Kit

Part Number: TCI-371038P1

1.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Ground
• Free Shipping
• $250.00 Summit Bucks

Transmission Dipstick, Braided Stainless Steel, Black, Firewall Mount, 24 in., Chevy, 4L60E, Each

Part Number: LOK-XTD-34L60EFM

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, Steel, Internal Balance, Chevy, GMC, Each

Part Number: ATP-Z270

4.41 out of 5 stars ( 41 )

Estimated Ship Date: Today

Bellhousing, QuickTime, Steel, SFI Approved, Chevy, LS to Chevy LS T-56 Transmission, Kit

Part Number: QTI-RM-8020

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Automatic Transmission Pump, Powerglide, 7-Bolt, Ringed Input Shaft, GM, Each

Part Number: FTI-F25087

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Automatic Transmissions, Six Gears, Forward Shift Pattern, Automatic Valve Body Style, Aluminum Case, Deep Pan, Black, Dodge, Ram, Each

Part Number: BDD-1064224SS

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $2,500.00
• Free Shipping

Transmission Dipstick, Braided Stainless Steel, Black, Firewall Mount, Chevy, TH350, TH400, Each

Part Number: LOK-X1211147

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chrysler, Dodge, Plymouth, Torqueflite A-904, Each

Part Number: TCI-111300

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Transmission Case, TH400, Aluminum, SFI Approved, GM, Each

Part Number: SUM-700405

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

INPUT SHAFT 300M MATERIAL

Part Number: SOX-34670-01

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350

Part Number: TCI-311105

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Torque Converter, Pro LS, 12 in. Diameter, Chevy, 4L60E/4L65E/4L70E, 2,400-2,700 Stall, Each

Part Number: SUM-700338

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Slave Cylinder, Aluminum, Black, Pull-Style, 11 3/4 in. Extended, 1 3/8 in. Stroke, Universal, Each

Part Number: WIL-260-1333

3.48 out of 5 stars ( 21 )

Estimated Ship Date: Today