1990 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Timken Wheel Seals 8974S

Wheel Bearing Seal, Front Inner, Chevy, GMC, Each

Part Number: TMK-8974S

3.0 out of 5 stars ( 1 )

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TransGo Automatic Transmission Boost Valves 7-300

Boost Valve/Bushing, Intermediate and Reverse, 700R4/200-4R, Kit

Part Number: TRG-7-300

4.67 out of 5 stars ( 6 )

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ARB Air Locker 33 Spline Differential AAM 9.25/9.50 14-bolt RD197

Differential Carrier, Air Locker, Nodular Iron, Kit

Part Number: ARB-RD197

5.0 out of 5 stars ( 2 )

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Powertrax Lock-Right Lockers Chrysler 9.25 Inch 1950-LR

Differential, Lock-Right, Locker, 33-Spline, GM, 9.2 in./9.5 in., Each

Part Number: PWT-1950-LR

4.67 out of 5 stars ( 3 )

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Advance Adapters Ford to Chevy Transmission Bellhousing Adapters 712588-B

Advance Adapters Ford to Chevy Transmission Bellhousing Adapters 712588-B

Bellhousing Adapter, Aluminum, Kit

Part Number: ADD-712588-B

Not Yet Reviewed

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Wheeler's Off-Road Matsuba U-Joints SGC-04371-35031

Universal Joint, Matsuba Stock Replacement, Toyota Style, Greasable, Steel, Lexus, Toyota, Each

Part Number: WHE-S0002

Not Yet Reviewed

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ACDelco GM Genuine Parts Automatic Transmission Clutch Booster Springs 08667424

Clutch Booster Spring, Automatic Transmission, Stock Replacement, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Truck, Each

Part Number: ADO-8667424

5.0 out of 5 stars ( 2 )

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Motive Gear Super Ring and Pinion Gear Installation Kits R9.25RSKT

Ring and Pinion Installation Kit, Super Kit, Chrysler, 9.25 in., Kit

Part Number: MGR-R925RSKT

4.86 out of 5 stars ( 7 )

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Yukon Gear & Axle 12 Bolt Chrysler 9.25 Inch Differential Cover YP C1-C9.25

Differential Cover, 12-bolt, Steel, Chrome, Chrysler 9.25 in., Each

Part Number: YGA-32001

3.0 out of 5 stars ( 4 )

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Timken Wheel Bearings 18790

Wheel Bearings, Steel, 2.000 in. Bore Diameter, 0.688 in. Width, Rear Wheel Inner, Bentley, Ford, Rolls-Royce, Each

Part Number: TMK-18790

Not Yet Reviewed

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Trail-Gear Creeper U-Joints for 1985-1995 4RUNNER, 1979-1995 PICKUP - 100048-1-KIT

U Joint, Driveshaft, Stock Replacement, 1979-1995 4wd Toyota Pickup, Each

Part Number: TGI-100048-1-KIT

1.0 out of 5 stars ( 1 )

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USA Standard Gear Ring and Pinion Sets ZG D70-373 Dana 70 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: SPZ-36088

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

RAM Throwout Bearings 488

Throwout Bearing, 1 1/8 in. Shaft Diameter, 1.270 in. Overall Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RAM-488

3.0 out of 5 stars ( 2 )

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Motive Gear Basic Ring and Pinion Gear Installation Kits for 1984-1995 4RUNNER, 1979-1995 PICKUP - R11RPK

Ring and Pinion Installation Kit, Basic, Toyota 8.0 in., Front/Rear, Kit

Part Number: MGR-R11RPK

Not Yet Reviewed

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RAM Pilot Bushings BA381

Pilot Bearing, Steel, Roller Type, Each

Part Number: RAM-BA381

4.2 out of 5 stars ( 5 )

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Spicer Drivetrain Products 30/32/35 Spline Differential Carriers Dana 60 706040X

Differential Case Kit Front/Rear

Part Number: SDH-706040X

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

SVL Drivetrain Axle Shafts for 1980-1986 CAPRI, 1979-1993 MUSTANG - 2022599

Rear Axle Shaft (Ford 7.5/8.8) LH/RH

Part Number: SVL-2022599

5.0 out of 5 stars ( 1 )

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Moog Super Strength U-Joints for 1984-1996 CORVETTE - 231C

Universal Joint, Super Strength, 1350 Style, Solid, Steel, Coated, Each

Part Number: MOG-231C

5.0 out of 5 stars ( 6 )

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Ford Performance Parts Topside Clutch Adjusters for 1984 CAPRI, 1979-2004 MUSTANG - M-7554-A

Clutch Adjuster, Firewall, Ford, Each

Part Number: FMS-M-7554-A

4.8 out of 5 stars ( 5 )

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Crown Automotive Direct-Fit Axle Shaft Assemblies for 1984-1993 CHEROKEE, 1986-1992 COMANCHE, 1987-1995 WRANGLER - 83500184

Axle Shaft, Front Outer, Steel, Dana 30, Jeep, Each

Part Number: CWA-83500184

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle U-Joints YUJ7438

Yukon 1330 Dual-size cap U/Joint. 3.625" snap ring span. One set of caps is 1.125" in diameter and the other i

Part Number: YGA-42017

3.5 out of 5 stars ( 2 )

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USA Standard Gear Ring and Pinion Sets ZG D44R-456R Dana 44 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Reverse Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36066

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

National Bearing Oil Seals 8835S

Oil Seal;

Part Number: NTL-8835S

5.0 out of 5 stars ( 3 )

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Warn Service Kits 11714

Locking Hub Service Kit, Warn, Kit

Part Number: WRN-11714

4.0 out of 5 stars ( 5 )

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Motive Gear Ring and Pinion Sets GM7.5-373 GM 7.5/7.625 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-373

Not Yet Reviewed

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