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

B&M Hammer Shifter Conversion Kits for 1987-2004 MUSTANG - 81020

Automatic Transmission Shifter, Conversion Kit, Hammer, Ford, C-4, C-5, C-6, Kit

Part Number: BMM-81020

4.63 out of 5 stars ( 8 )

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Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-213 GM 8.5 in. 4.56 Gears

DIFFERENTIAL

Part Number: MGR-MGK-213

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F8.8-411 Ford 8.8 in. 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set

Part Number: YGA-24097

5.0 out of 5 stars ( 3 )

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK003 Chrysler 8.25 in./Dana 30 4.56 Gears

Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 30 Front, Chrysler 8.25 in. Rear, Jeep

Part Number: YGA-31003

3.0 out of 5 stars ( 1 )

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Dorman Driveshafts for 1986-1995 ASTRO, 1985-1989 SAFARI - 976-879

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-879

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Richmond Gear Mega Ring and Pinion Installation Kits 83-1022-M

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

Part Number: RMG-831022M

4.67 out of 5 stars ( 6 )

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USA Standard Gear Ring and Pinion Sets ZG F10.25-538L Ford 10.25 in. 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

RAM 200 Series Clutch Discs 202

RAM 200 Series Clutch Discs 202

Clutch Disc, 200 Series, 1.125 in. - 10-spline, Organic, 11.00 in. Diameter, AMC, Buick, Chevy, GMC, Jeep

Part Number: RAM-202

Not Yet Reviewed

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VEGE Remanufactured Heavy-Duty Stock Stall Torque Converter TQFM64HD

Torque Converter, Remanufactured HD, Stock Stall, 11.375 in. BC, 3/8 in.-24 Bolts, 31-Spline Input, 12.75 in. Diameter, Ford, 4R100, E4OD, Each

Part Number: CCV-TQFM64HD

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

Sachs Stock Replacement Clutch Kits K1909-02HD

Clutch Kit, Stock Replacement, 1.125 in. - 10-spline Input, Heavy-duty Disc, 12.00 in. Diameter, Pressure Plate, Checker, Chevy, GMC, Pontiac, Kit

Part Number: SXR-K1909-02HD

4.0 out of 5 stars ( 2 )

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Hays Heavy-Duty 164-Tooth Flexplate 12-055

Flexplate, Heavy-Duty, External Balance, 164-Tooth, SFI 29.1, Ford, 460, Each

Part Number: HAY-12-055

Not Yet Reviewed

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Hybrid Racing Short Shifter Assemblies HYB-SAS-01-32

Shifter, Manual, Short Shifter Assembly, Red, for use on Acura®, for use on Honda®, Each

Part Number: HYB-HYBSAS0132

Not Yet Reviewed

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South Bend Clutch Pilot Bearings and Bushings PB50KHD - PILOT BUSHING

Pilot Bearing, Kevlar®, Solid, Ford, 7.3L, Each

Part Number: SBB-PB50KHD

Not Yet Reviewed

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ATP Flexplates Z-196

Flexplate, Steel, Internal Balance, Not SFI-approved, Chrysler, Dodge, Plymouth, Each

Part Number: ATP-Z196

3.67 out of 5 stars ( 3 )

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TCI PRO-X TH400 Aluminum Tailhousings 226405

Tailshaft Housing, Aluminum, GM, TH400, Each

Part Number: TCI-226405

5.0 out of 5 stars ( 4 )

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American Powertrain White Lightning Shifters SHWL-10100SR1

Shifter, White Lightning, Short Throw, Billet Aluminum, Tremec TKO 500/TKO 600, 1.000 in. Offset, Kit

Part Number: AWR-SHWL10100SR1

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits for 1984-1995 4RUNNER, 1979-1995 PICKUP - R11RMK

Ring and Pinion Installation Kit, Master Kit, Toyota 7.8 in., Toyota, Pickup, Kit

Part Number: MGR-R11RMK

Not Yet Reviewed

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Auburn Gear Grip-N-Loc 28 Spline Differential GM 7.5/7.625 Inch 546046

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 7.5 in., 7.625 in., Each

Part Number: AUB-546046

Not Yet Reviewed

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ACT Race Clutch Discs for 1990-1993 MIATA - 4200005

Clutch Disc, Race, Ceramic, 0.937 in.-22-Spline, 7.874 in. Disc, Mazda, Miata, 1.6L, Each

Part Number: ACL-4200005

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ATI Wicked Quick Valve Bodies ATI403086

Automatic Transmission Valve Body, Full Manual, Billet Aluminum, Forward, TH400, Each

Part Number: ATI-403086

Not Yet Reviewed

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Motive Gear Spline Differential Carrier Cases GM 7.625 Inch GM7.6E

Differential Carrier, Open, GM 7.625 in., 3.23 and higher ratio, Each

Part Number: MGR-GM7-6E

Not Yet Reviewed

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Timken Pinion Bearings 02872

Differential Pinion Bearing, 1.125 in. Inside Diameter, Each

Part Number: TMK-02872

5.0 out of 5 stars ( 1 )

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ARB 10 Bolt GM 8.5 Inch Differential Cover 750007

Differential Cover, 10-bolt, Nodular Iron, Red Powdercoated, GM 8.5 in., Each

Part Number: ARB-0750007

4.5 out of 5 stars ( 6 )

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Eaton Detroit Lockers Dana 44 187SL16C

Differential, Eaton Detroit Locker, 30-Spline, Dana 44, Each

Part Number: ETN-187SL16C

5.0 out of 5 stars ( 1 )

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ACDelco GM Genuine Parts Wheel Bearings 19312426

Wheel Bearings, GM Genuine Parts, Steel, 1.375 in. Bore Diameter, 2.562 in. O.D., AC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Toyota, Each

Part Number: ADO-A5

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