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

Spicer Drivetrain Products Pinion Shims 706358X

Pinion Shims, Steel, Dana 44, Kit

Part Number: SDH-706358X

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Silver Sport Pilot Bearings PBF-00100A

Pilot Bearing Ford FE and 385 Series Engines

Part Number: IST-PBF-00100A

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Timken Wheel Bearings 25877

Wheel Bearings, Steel, 1.375 in. Bore Diameter, 0.969 in. Width, for Nissan, AMC, Chevy, Chrysler, Ford, Freightliner, GMC, Hino, Jeep, Pontiac, Each

Part Number: TMK-25877

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Richmond Gear Ring and Pinion Installation Half Kits 83-1034-B

Ring and Pinion Installation Kit, Dana 60, Kit

Part Number: RMG-83-1034-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

BDS Suspension Transfer Case Drop Kits for 1976-1983 CJ5, 1976-1986 CJ7 - BDS124000

Transfer Case Lowering, Steel, Jeep, Kit

Part Number: BDX-BDS124000

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Timken Differential Bearings JLM704649

Bearing Race, Differential, Chrysler, Dodge, Plymouth, Each

Part Number: TMK-JLM704649

Not Yet Reviewed

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Ratech Front Bearing and Seal Kits 12603

Wheel Bearings, Bearings, Seals, Front, Chrysler, Dodge, Plymouth, Kit

Part Number: RAT-12603

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Lokar Transmission Kickdown Brackets XKDB-4350

Lokar Transmission Kickdown Brackets XKDB-4350

Automatic Transmission Kickdown Bracket, Carburetor, Chevy, TH350, Each

Part Number: LOK-XKDB-4350

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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OER Wiring Pigtails MD6417

1968-76 Neutral Safety Switch Repair Harness; with 3 Prong Connector

Part Number: OER-MD6417

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Summit Racing™ Crankshaft Counter Balance Plates SES-3-60-11-026

Counter Balance Plate, Steel, Use with Neutral Balance Flexplate/Flywheel, Chevy, Small Block, 383 Stroker, Each

Part Number: SES-3-60-11-026

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ATP Automatic Transmission Inline Filter Kits JX-150

Transmission Filter, Inline, Hose Barbs, fits 5/16 in. Lines, 2 Hoses, 4 Clamps, Kit

Part Number: ATP-JX150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Moog Super Strength U-Joints 248

Universal Joint, Super Strength, 7290 Style, Greasable, Steel, Each

Part Number: MOG-248

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

B&M Transmission Brackets and Levers 30499

Transmission Bracket, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: BMM-30499

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

TCI Automatic Transmission Servo Sealing Rings 313800

Servo Sealing Rings, GM, TH350, Kit

Part Number: TCI-313800

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

McLeod Pilot Bearings and Bushings 8-0941-3

Pilot Bushing, Solid, Bronze, 0.500 in. Width, 0.750 in. I.D., 0.941 in. O.D., Dodge, Plymouth, Each

Part Number: MCL-8-0941-3

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Timken Pinion Bearings HM88542

Pinion Bearing, 1.250 in. i.d., BMW, Chevy, GMC, Dodge, Plymouth, Ford, Mercury, International, Jeep, Each

Part Number: TMK-HM88542

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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TransGo Automatic Transmission Rebuild Components 400 RK

Specialty Components, TH400 Reverse Cushion Kit

Part Number: TRG-400RK

Not Yet Reviewed

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DRP Performance Premium Low Drag Bearing Kits 007 10581

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Front, Rear, Kit

Part Number: DPR-00710581

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Timken Differential Carrier Bearing Races 453X

Differential Carrier Bearing Race, 4.125 in. Diameter, Chevy, GMC, Dodge, Ford, International, Each

Part Number: TMK-453X

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Aisin Clutch Slave Cylinders for 1974-1980 LAND CRUISER - CRT-012

Clutch Slave Cylinder, Cast Iron, Black, Toyota, Land Cruiser, Each

Part Number: ASN-CRT-012

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Yukon Gear & Axle Minimum Install Kits MK F8.8

Ring and Pinion Gear Installation Kit, Minimum Installation Kit, Ford 8.8 in., Kit

Part Number: YGA-12035

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

OMIX-ADA Clutch Bellcranks for 1976-1983 CJ5, 1976-1986 CJ7, 1981-1985 SCRAMBLER - 16919.07

Clutch Bellcrank, Steel, Black, Jeep, Each

Part Number: OMX-1691907

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Moroso Flywheel Bolts 38755

Bolts, Flywheel, Grade 8, 12pt, SBC/90 V6, 7/16"-20x1", Qty 6 w/ Washers

Part Number: MOR-38755

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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RAM Throwout Bearings 501

Throwout Bearing, 1.435 in. Shaft Diameter, Ford, Mercury, Each

Part Number: RAM-501

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Mr. Gasket Flexplate Bolt Kits 6712MRG

Flexplate Bolts, 7/16 in.- 20 RH, .500 in. Length, Chrysler, Dodge, Plymouth, V8, Set of 6

Part Number: MRG-6712MRG

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air