1981 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

TCI Maximizer 4x4 Transmissions 411700

TCI Maximizer 4x4 Transmissions 411700

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, 4WD, Ford, C-6, 351M, 400, 429, 460, Each

Part Number: TCI-411700

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

BluePrint Engines Steel Flex Plates BPPF28164

Flexplates, Steel, 164-Tooth, External Engine Balance, 28 oz. Imbalance, 11.4 in. Converter Bolt Pattern, Ford, Small Block, Each

Part Number: MLL-BPPF28164

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

National Bearing Wheel Bearings NNTRW207CCRA

Bearing, Ball, Each

Part Number: NTL-RW207CCRA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

South Bend Clutch Stage 2 Daily Driver Clutch Kits K04505-HD-O

Clutch Kit, Stage 2 Daily Driver, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SBB-K04505-HD-O

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Motive Gear Ring and Pinion Sets C9.25-355 Chrysler 9.25 in. 3.55 Gears

Gear, Ring and Pinion, 3.55:1 Ratio, Chrysler, 9.25 in., Set

Part Number: MGR-C9-25-355

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Lakewood Bellhousings LK7000K

Bellhousing, for 130-Tooth Flywheel and 10.5 in. Clutch, Hydraulic or Mechanical, Aluminum, Natural, Chrysler, Dodge, Jeep, Plymouth, Ram, Kit

Part Number: LAK-LK7000K

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Motive Gear Ring and Pinion Sets GM9.5-342 GM 9.5 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-342

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 44 YDGD44-4-30-1

Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Dana 44, Dana 44 IFS, Each

Part Number: YGA-26027

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Centerforce II Clutch Kits CFT517010

Clutch Kit, Centerforce II, Diaphragm-Style, 224mm Disc Diameter, Each

Part Number: CTF-CFT517010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Yukon Gear & Axle Locking Hubs YHC70006

Locking Hubs, Aluminum, 19-spline, Dana 44, Chevy, Ford, GMC, Set

Part Number: YGA-29095

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

B&M 10 Bolt GM 8.2/8.5/8.6 Inch Differential Cover 70502

Differential Cover, 10-bolt, Aluminum, Natural, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: BMM-70502

4.76 out of 5 stars ( 33 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Motive Gear Ring and Pinion Sets D44-513 Dana 44 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, Dana 44, Set

Part Number: MGR-D44-513

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2400HT

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, TH400, Kit

Part Number: LOK-XKD-2400HT

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

RCV CV Joint Rebuild Kits D44-R

RCV CV Joint Rebuild Kit D44-R

Part Number: RCV-D44-R

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

VEGE Remanufactured 1,700-1,800 Stall Torque Converter TQBU3HF

Torque Converter, GM TH400 65-86 FB HS

Part Number: CCV-TQBU3HF

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Hi-Flow Race Transmission Filter Kits SUM-G1091-F

Transmission Filter, Hi-Flow/Race, Brass Screen, Duraprene Fiber Gasket, Buick, Chevy, Oldsmobile, Pontiac, TH400, Kit

Part Number: SUM-G1091-F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Richmond Gear Ring and Pinion Sets 49-0049-1 GM 8.5 in. O axle 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5 in., O Axle, 10-Bolt, 3 Series, Set

Part Number: RMG-4900491

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Advance Adapters Chevy to Toyota Transmission Adapter Bellhousings 712560

Transmission Adapter, Aluminum, Chevy Small Block Engine to Toyota G52/G54/G58/W56 Manual Transmission, Each

Part Number: ADD-712560

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Hi-Flow Race Transmission Filter Kits SUM-G1090

Transmission Filter, Hi-Flow/Race, Buick, Chevy, Oldsmobile, Pontiac, TH350, Kit

Part Number: SUM-G1090

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Transmission Filter Kits SUM-G1896R

Transmission Filter, Ford, Lincoln, Mercury, C-6, Kit

Part Number: SUM-G1896R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2231

Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 3.08 Ratio Rear Ring & Pinion Gea

Part Number: YGA-10631

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

TCI StreetFighter Transmissions 311190

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

Part Number: TCI-311190

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

McLeod Throwout Bearings 16100

Throwout Bearing, 1.430 in. Inside Diameter, Ford, Each

Part Number: MCL-16100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

TCI Full Manual Valve Bodies 421000

Valve Body, Full Manual, Reverse Pattern, Ford, C-6, Each

Part Number: TCI-421000

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Firewall Clutch Cable Adjusters for 1979-2004 MUSTANG - SUM-700102

Clutch Cable Adjuster, Firewall Mount, Aluminum, Natural, Ford, Each

Part Number: SUM-700102

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026