Performance & Replacement Transmission & Drivetrain Parts

Clutch Kit, Street Extreme, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, Pontiac, Kit

Part Number: MCL-75325

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transfer Case Adapter, Ford, AODE, 4R70W Ttransmission to 1966-77 Bronco Dana 20 Transfer Case, Kit

Part Number: ADD-50-2704E

Not Yet Reviewed

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Throwout Bearing, Hydraulic, T-5 Transmission, Each

Part Number: HRE-82876

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Today

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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

4.53 out of 5 stars ( 49 )

Estimated Ship Date: Today

Bellhousing, External Hydraulic Upgrade, Release Bearing and Lever, Slave Cylinder, Bearing Retainer, Hardware, Jeep, AX15, Kit

Part Number: ADD-712590-IR

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Bearings and Shims, 8.2 in. GM, 10-Bolt, Kit

Part Number: RMG-8310221

4.43 out of 5 stars ( 14 )

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Pit Pack, Steel Clips, Steel Bushings, Competition Plus, Mastershift, Kit

Part Number: HUU-3327302

4.84 out of 5 stars ( 92 )

Estimated Ship Date: Today

Bellhousing, Aluminum, Natural, Ford, Small Block, Cleveland, C-4, Case Fill, Each

Part Number: TCI-513300

4.1 out of 5 stars ( 10 )

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

Part Number: TRG-350-1-2

4.4 out of 5 stars ( 55 )

Estimated Ship Date: Today

Automatic Transmission Controller, 4L80E, 4L85E, Chevy, Each

Part Number: NAL-19302410

Not Yet Reviewed

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Torque Converter, Nitrous Holeshot, 2,300-2,500 rpm Stall Range, THM350/THM400, Each

Part Number: BMM-20480

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Differential Rebuild Kit, Trac-Lok, Clutch Pack, Clutch Shims, Ford, 8.8 in., Kit

Part Number: FMS-M-4700-C

4.89 out of 5 stars ( 56 )

Estimated Ship Date: Today

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Torque Converter, Pro LS, 11.8 in. Diameter, Chevy, 4L60E/4L65E/4L70E, 2,600-2,800 Stall, Each

Part Number: SUM-700346

4.0 out of 5 stars ( 1 )

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Automatic Shifter, Megashifter, Chevy, Pontiac, Each

Part Number: BMM-80692

4.38 out of 5 stars ( 34 )

Estimated Ship Date: Today

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Torque Converter, Street Rod, 2,000 rpm Stall, Chevy, 4L60/4L60E/700R4, Each

Part Number: HUP-22-20

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Adapter, Steel, Chevy Engine, to Buick, Cadillac, Oldsmobile, Pontiac TH350/TH400/700R4 Transmissions, Each

Part Number: TRD-0060

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Automatic Transmission Pan, Deep, 2 qt. Capacity Increase, Aluminum, Natural, 4L80E, 4L85E, Chevy, Each

Part Number: ATI-703505

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Automatic Transmission Drums, Direct Drums, Steel, Sprag Assembly, GM, TH400, Kit

Part Number: FTI-F4038

3.0 out of 5 stars ( 3 )

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Automatic Transmission, SuperMatic 10L90-E, Converter, 650 lb. ft. Torque, Controller, Harness, Chevrolet, LT1 Crate Engines, Kit

Part Number: NAL-19432851

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Transmission Dipstick, Locking, Braided Stainless Steel, Black, Chevy, Powerglide, Firewall Mount, Each

Part Number: LOK-X1210147

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Slave Cylinders, Aluminum, Natural, Chevrolet, 6.0L, 6.2L, 7.0L, Each

Part Number: ADO-24237634

Not Yet Reviewed

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• $20.00 Summit Bucks

Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., Buick, Pontiac, Set.

Part Number: MGR-BP882355

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Kit, Kolene Steels, GM, 700R4, Lockup, 30-Spline, Kit

Part Number: SUM-705023

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yoke, Steel, 1350, Ford 9 in. Differential, 28-Spline, Chromoly, Each

Part Number: MSR-PY200

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Flexplate, Gold Series, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH400, TH700-R4, Chevy, Small Block, Each

Part Number: PQX-1835005

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today