1973 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Crown Automotive Clutch Discs 53008259

Clutch Disc, 1.125 in. - 10-spline, Organic, 10.500 in. Diameter, Dodge, Jeep, Each

Part Number: CWA-53008259

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

TCI Automatic Transmission Clutch Steels 724102

TCI Automatic Transmission Clutch Steels 724102

Steel Plates Powerglide Reverse .070 (6 ea.) Kolene-Treated

Part Number: TCI-724102

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

TCI Pan Bracket and Lever Kits 418500

Kit Pan Bracket & Lever Ford C4/C6

Part Number: TCI-418500

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YZLASH-03

SEAL HOUSING FOR Dana 44, ZIP LOCKER.

Part Number: YGA-34013

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YSPXP-043

Crosspin Shaft, Steel, Rear, GM 8.2 in., Corvette 8.5 in. Dropout, Each

Part Number: YGA-33411

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Crown Automotive Clutch Discs J0930731

Clutch Disc, 0.938 in. - 10-spline, Organic, 8.500 in. Diameter, Jeep, Willys, 2.2L, Each

Part Number: CWA-J0930731

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits RA29RPK

Ring and Pinion Installation Kit, Basic, Dana 60, Front/Rear, Kit

Part Number: MGR-RA29RPK

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

GSP New CV Axle Assemblies NCV48998

Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV48998

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Powertrax Replacement Active Spacers 624004SDG2

Spacer, Replacement, Active Spacer, Each

Part Number: PWT-624004SDG2

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits GM12IKC

Ring and Pinion Installation Kit, GM, 12-Bolt Passenger Car, 8.875 in. Open, Kit

Part Number: MGR-GM12IKC

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Super Carrier Shims SK SSM35

Differential Shims, Super Carrier Shims Type, Steel, American Motors, Jeep, Kit

Part Number: YGA-55063

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ATP 164-Tooth Flexplate Z-127

Flexplate, 164-tooth, Steel, Internal Balance, Ford, Lincoln, Mercury, Each

Part Number: ATP-Z127

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Pioneer 168-Tooth Flexplate FRA-111

Flexplate, Steel, External Balance, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

TransGo Performance Shift Kits 425-1

Shift Kit, Automatic Type, GM, THM 425, GMC Kit

Part Number: TRG-425-1

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Richmond Gear Spool Bearings 29-0004-1

Carrier Bearings, Ford 9" 3.062 Case

Part Number: RMG-29-0004-1

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

TCI Racing Overhaul Kits 128700

Kit Racing Overhaul 72-Later AMC/Chrysler 727

Part Number: TCI-128700

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1022-1

Ring and Pinion Kit

Part Number: RMG-XL-1022-1

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

LuK Clutch Kits 6233508000

Clutch Kit, 1.187 in. - 21-spline, Organic Disc, Pressure Plate, Toyota, Kit

Part Number: LUK-16-057

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sachs Stock Replacement Clutch Discs 1878 654 420

CLUTCH DISC

Part Number: SXR-1878-654-420

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

TCI Valve Body Performance Improver Transmission Upgrade Kits 626300

Transmission Upgrade Kit, Performance Improver, Buick, Chevy, Oldsmobile, Pontiac, Powerglide, 1967-73, Kit

Part Number: TCI-626300

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Motive Gear Differential Carrier Clutches F9-CPK

Differential Parts Kit

Part Number: MGR-F9-CPK

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

Pioneer Automotive Automatic Transmission Rebuild Components 750021

OVERHAUL KIT

Part Number: PIO-750021

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

ATP Clutch Forks ZA-104

Clutch Fork, Steel, Zinc Plated, Chevy, GMC, Each

Part Number: ATP-ZA104

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

TCI PRO-X TH400 Center Support Rings 223603

PRO-X TH400 CENTER SUPPORT RING

Part Number: TCI-223603

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Yukon Gear & Axle Differential Pinion Yokes for 1984-1995 4RUNNER, 1960-1990 LAND CRUISER, 1979-1995 PICKUP - YY T26011

Yoke, Differential Location, 27-spline Inner, Steel, Rear, Toyota 8.0 (7.8) in., Each

Part Number: YGA-41102

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today