1978 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

B&M Automatic Transmission Filter Extensions 30284

Transmission Filter Extension, Cast Aluminum, for BMM-30280/BMM-30289, Each

Part Number: BMM-30284

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Spicer Drivetrain Products Pinion Bearings 706060X

Differential Pinion Bearing Kit (Cup/Cone) - Dana 70

Part Number: SDH-706060X

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 164-Tooth Flexplate FRA-119

Flexplate, 164 Tooth, 13.8 Diameter, Steel, Jeep, Each

Part Number: PIO-FRA-119

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Mile Marker Hub Nut Conversion Kits 95-29918

Hub Conversion, Auto to Manual, Toyota, Kit

Part Number: MMK-95-29918

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

TCI Racing Overhaul Kits 228600

TCI Racing Overhaul Kits 228600

Automatic Transmission Rebuild Kit, Racing, Chevy, TH400, Kit

Part Number: TCI-228600

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Pioneer 160-Tooth Flexplate FRA-147

FLYWHEEL ASSM.

Part Number: PIO-FRA-147

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Summit Racing™ Input Shafts SUM-700322

Input Shaft, Steel, Stock Spline, Stock Replacement, GM TH250C/TH-350C, Each

Part Number: SUM-700322

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Yukon Gear & Axle U-Joints YUJ801

U-Joint, Spicer 1410, Steel, Chevy, Dodge, Ford, GMC, Jeep, Plymouth, Ram, Each

Part Number: YGA-42022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Spicer Drivetrain Products Life Series U-Joints for 1957-1959 MARK 1 - 5-1410X

5 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/2/2026

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Motive Gear Basic Ring and Pinion Gear Installation Kits D44IK

Ring and Pinion Installation Kit, Basic, Dana 44, Front/Rear, Kit

Part Number: MGR-D44IK

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 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: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 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: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

TransGo Performance Shift Kits 33-1

Shift Kit, Performance, Ford, FMX,, Kit

Part Number: TRG-33-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

ATP 168-Tooth Flexplate Z-121

Flexplate, 168-tooth, Steel, Internal Balance, Chevy, GMC, Each

Part Number: ATP-Z121

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Zoom MU Series Clutches MU47628-1

Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 21-Spline, 8.875 in. Diameter Disc, Toyota, 2.2, 2.4L, Kit

Part Number: ZZZ-MU47628-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

URO Parts - Throwout Bearings for 1972-1986 911 - 91511608280

Clutch Release Bearing

Part Number: URO-019322

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Lakewood Performance U-Joints 23014

Universal Joint, Chromoly, Each

Part Number: LAK-23014

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Moog Super Strength U-Joints 269

4.75 out of 5 stars ( 28 )

Estimated Ship Date: Monday 3/2/2026

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Spicer Drivetrain Products End Yokes 2-4-4601-1

End Yoke 1310 Series

Part Number: SDH-2-4-4601-1

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

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: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Crown Automotive Driveshaft Yokes J5354060

Yoke, 10-spline Inner, Steel, Spicer 1310 U-joint Style, Each

Part Number: CWA-J5354060

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Powertrax Replacement Active Spacers 624014SEH2

Spacer, Replacement for No-Slip, Each

Part Number: PWT-624014SEH2

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Pinion Yokes 697-543

Pinion Yoke, Bolt-on, 26-spline, Steel, 3.03 in. Overall Length, AMC, Chevrolet, Dodge, Ford, GMC, International, Isuzu, Jeep, Peterbilt, Volvo, Each

Part Number: RNB-697-543

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Crown Automotive Driveshaft Yokes 83502058

Yoke, Differential Location, Steel, Spicer 1310 U-joint Style, Rear, AMC Model 20, Each

Part Number: CWA-83502058

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

ATP Automatic Transmission Shift Improver Kits SK-1

Shift Kit, Filter, Gaskets, for TH350 or TH350C, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: ATP-SK1

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Pinion Bearings J8124052

Pinion Bearing, Outer, Cup, Jeep, Willys, Kit

Part Number: CWA-J8124052

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Yukon Gear & Axle Differential Pinion Yokes YY D44-1310-26S

Yoke, Differential Location, 26-spline Inner, Steel, Spicer 1310 U-joint Style, Each

Part Number: YGA-41017

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