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

Hays Billet Steel 168-Tooth Flywheel 10-245

Flywheel, Steel, 168-Tooth, 40 lb., External Engine Balance, Chevy, Big Block, 454, Each

Part Number: HAY-10-245

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

USA Standard Gear Master Overhaul Kits ZK GM14T-B

USA Standard Master Overhaul kit GM, 10.5 in., Kit

Part Number: SPZ-37045

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems for 1979-1993 MUSTANG - CAFO-40005

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, 3/4 in. Master Cylinder, Kit

Part Number: AWR-CAFO40005

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Trail-Gear Triple Drilled Flanges 140063-1-KIT

Pinion Flange, Triple Drilled, 27-spline, Steel, Natural, Toyota 8 in. (7.8) Differential, Each

Part Number: TGI-140063-1-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ATI Automatic Transmission Filters ATI723535

Automatic Transmission Filter, Torqueflite 727, Torqueflite A-904, Chrysler, Dodge, Plymouth, Each

Part Number: ATI-723535

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Eaton Detroit Lockers Dana 60/60-HD 225SL29B

Differential, Eaton Detroit Locker, 35-Spline, Dana 60, Each

Part Number: ETN-225SL29B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

TCI Trans-Scat Valve Body Kits 376000

TCI Trans-Scat Valve Body Kits 376000

Transmission Upgrade Kit, Trans-Scat, Buick, Chevy, GMC, Oldsmobile, Pontiac, 700R4, Each

Part Number: TCI-376000

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring Gear Bolt Sleeves YSPBLT-027

Ring Gear Bolt Sleeve, Steel, 0.375 in. I.D., 0.438 in. O.D., Each

Part Number: YGA-33056

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hays Heavy-Duty 153-Tooth Flexplate 10-012

Flexplate, Performance, Neutral Balance,153 Tooth, Chevy, V8, Each

Part Number: HAY-10-012

Not Yet Reviewed

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GMB U-Joints 220-1670

Universal Joint, Solid, Steel, Mazda, Each

Part Number: GMB-220-1670

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Competition Clutch Lightweight Flywheels for 1990-2005 CIVIC - 2-702-ST

Flywheel, Forged Steel, Lightweight, 11.440 lbs., for use on Honda®, Each

Part Number: CCX-2-702-ST

Not Yet Reviewed

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Dorman Driveshaft Couplers 935-502

Driveshaft Coupler, Rubber/Steel, Black, Chrysler, Dodge, Mercedes-Benz, Each

Part Number: RNB-935-502

Not Yet Reviewed

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Spicer Drivetrain Products Axle Seals 620257

Axle Seal, Dana 44, 2.630 in. O.D., 1.320 in. I.D., Ford, Each

Part Number: SDH-620257

Not Yet Reviewed

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Yukon Gear & Axle 30 Spline Differential Carrier Cases Dana 44 YC D706025-X

Differential Carrier, Open Differential Style, 30-spline, Steel, Dana 44, Each

Part Number: YGA-20116

Not Yet Reviewed

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Motive Gear Ring and Pinion Sets D60-354 Dana 60 3.54 Gears

Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set

Part Number: MGR-D60-354

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Standard Motor Automatic Transmission Control Solenoids SZ-1

Transmission Solenoid, Detent Solenoid, Downshift, Kickdown, GM, Each

Part Number: SMP-SZ1

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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TCI Super StreetFighter Transmissions 371200

Automatic Transmission, Remanufactured, Super StreetFighter, Aluminum Case, Black, 3.06 First Gear Ratio, Chevy, 700R4, Each

Part Number: TCI-371200

Not Yet Reviewed

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B&M TV/Kickdown Cables 70242

Automatic Transmission Kickdown Kit, Carburetor/Fuel Injection, Buick, Chevy, Oldsmobile, Pontiac, 700R4, Kit

Part Number: BMM-70242

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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ACT Prolite Xact 157-Tooth Flywheel 600412

Flywheel, Forged Steel, 157-tooth, 14.70 lbs., Internal Engine Balance, Ford, Small Block Windsor, Each

Part Number: ACL-600412

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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LuK Clutch Kits 6241788770

Clutch Kit, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, for Nissan, Kit

Part Number: LUK-06-006

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 1988-1996 BRONCO, F-250, 1988-1995 F-150 - K07032-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.063 in. - 10-spline, Organic Disc, Pressure Plate, Ford, Kit

Part Number: SBB-K07032-HD

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

ACDelco Automatic Transmission Shift Shaft Seals 19340257

Automatic Transmission Shift Shaft Seal, Nitrile, Buick, Cadillac, Chevy, Each

Part Number: ADO-8792S

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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USA Standard Gear ZG Series Ring and Pinion Sets ZG GM8.25-411R GM 8.25 in. IFS 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36207

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YSPXP-059

Crosspin Shaft, Steel, 0.875 in. Diameter, Each

Part Number: YGA-33434

Not Yet Reviewed

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Eaton Detroit Lockers Ford 8.8 Inch 187C145A

Differential, Eaton Detroit Locker, 31-Spline, Ford, 8.8 in., Each

Part Number: ETN-187C145A

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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