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

Spicer Select U-Joints 25-134X

U-Joint, 1310 to 1330 Conversion Style, Greasable, Steel, Ford, Lincoln, Mercury, Each

Part Number: SCY-25-134X

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Yukon Gear & Axle 10 Bolt Ford 7.5 Inch Differential Cover YP C1-F7.5

Differential Cover, 10-bolt, Steel, Chrome, Ford 7.5 in., Each

Part Number: YGA-32008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Hughes Performance Flexplate Bolts HP8980

Hughes Performance Flexplate Bolts HP8980

Flexplate Bolts, Hex, Steel, Black Oxide, 7/16 in.-20, 0.500 in. U.H.L., Chevy, Big, Small Block, Set of 6

Part Number: HUP-HP8980

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-1326

Detent Cable, 37 in. Length, Buick, Oldsmobile, Pontiac, Each

Part Number: ATP-Y-1326

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

ACDelco Gold Universal Joints 19470454

Universal Joint, Gold, Greasable, Steel, Round Grooved, Chevrolet, Dodge, Ford, GMC, International, Jeep, Mazda, Plymouth, Each

Part Number: ADO-45U0104

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Crown Automotive Wheel Bearings J3156052

Wheel Bearing, Front, Jeep, Willys, Each

Part Number: CWA-J3156052

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dana Spicer Drivetrain Products Driveshaft Support Carrier Bearings 210090-1X

Center Bearing

Part Number: SDH-210090-1X

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Crown Automotive Manual Transmission Shifter Forks for 1976-1979 CJ5, CJ7 - J8126825

Manual Transmission Shifter Fork, First/Reverse Position, Steel, Natural, Jeep, T150, Each

Part Number: CWA-J8126825

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Crown Automotive Manual Transmission Shifter Forks for 1976-1979 CJ5, CJ7 - J8126826

Manual Transmission Shifter Fork, Second/Third Position, Steel, Natural, Jeep, T150, Each

Part Number: CWA-J8126826

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Motive Gear Differential Pinion Shims 1104

Differential Shims, Pinion, Steel, Kit

Part Number: MGR-1104

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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PRW Power Flywheel Counterweights 1698224

COUNTERWEIGHT KIT, CHRYSLER-MOPAR SB & BB 1958-91, All Engines

Part Number: PQX-1698224

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Yukon Gear & Axle Pinion Shims SK F9

Pinion Shims, Steel, Kit

Part Number: YGA-55056

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Crown Automotive Differential Shims J3205532

Differential Shims, Carrier Type, Steel, Rear, AMC Model 20, Jeep, Set

Part Number: CWA-J3205532

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Pioneer Automatic Transmission Shifter Cables CA-1102

Automatic Transmission Shifter Cable, Black Jacket, 31.000 in. Length, Buick, Pontiac, Chevy, Oldsmobile, GMC, Each

Part Number: PIO-CA-1102

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-006

Crosspin Shaft, Steel, 0.860 in. Diameter, Rear, Chrysler 9.25 in., Each

Part Number: YGA-33311

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Fidanza Balance Plates 624541

Flywheel Balance Plate, Chevy, 454, Each

Part Number: FIZ-624541

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Yukon Gear & Axle Pinion Shims SK 72921

Carrier Shims, Steel, Kit

Part Number: YGA-55030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Beck/Arnley Clutch Slave Cylinders 072-0144

Clutch Slave Cylinder, OEM Replacement, Mercedes-Benz, Each

Part Number: BCK-072-0144

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Ring Gear Spacers 4105

Ring Gear Spacer

Part Number: MGR-4105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Crown Automotive Axle Bearings 83503064

Axle Bearing, Outer, Rear, Dana 35, Dana 44, Jeep, Each

Part Number: CWA-83503064

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Differential Pinion Shims 2102

Pinion Shims, Steel, Ford, 8 in., Kit

Part Number: MGR-2102

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Centerforce Throwout Bearings B201

Throwout Bearing, OEM Style, Standard, Toyota, Car, Truck, Each

Part Number: CTF-B201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dana Spicer Drivetrain Products Axle Bearings 566117

Axle Shaft Bearing - Dana 60/61

Part Number: SDH-566117

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

Yukon Gear & Axle Minimum Install Kits MK C9.25-R

Ring and Pinion Gear Installation Kit, Minimum Install, 29-spline, Standard Rotation, Rear, Chrysler 9.25 in., Kit

Part Number: YGA-12008

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

GearStar Flexplate Bolts GSFLXBT1

Flexplate Bolts, Hex, 7/16 in.- 20 RH, .688 in. Length, Steel, Black Oxide, Chevy, Ford, Set of 6

Part Number: GES-GSFLXBT1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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