Summit Racing Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Positraction 30 Spline Differential Carriers GM 10.5 Inch (14-bolt) SUM-730987

Differential Carrier, Positraction, 30-spline, Steel, Rear, Chevy, GMC, GM 10.5 in. 14-bolt, Each

Part Number: SUM-730987

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Positraction 35 Spline Differential Carriers Dana 80 SUM-730981

Differential Carrier, Positraction, Nodular Iron, Dana 80, 35 Spline, 3 Series, Each

Part Number: SUM-730981

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Positraction 37 Spline Differential Carriers Dana 80 SUM-730982

Differential Carrier, Positraction, Nodular Iron, Dana 80, 37 Spline, 3 Series, Each

Part Number: SUM-730982

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2025 if ordered today

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Estimated Ship Date: Jun 9, 2025 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-3-37

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2025

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Summit Racing™ Positraction 35 Spline Differential Carriers Dana 80 SUM-730983

Differential Carrier, Positraction, Nodular Iron, Dana 80, 35 Spline, 4 Series, Each

Part Number: SUM-730983

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2025 if ordered today

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Estimated Ship Date: Jun 26, 2025 if ordered today

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We recommend these similar substitute parts:

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-4-35

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2025

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Summit Racing™ Positraction 37 Spline Differential Carriers Dana 80 SUM-730984

Differential Carrier, Positraction, Nodular Iron, Dana 80, 37 Spline, 4 Series, Each

Part Number: SUM-730984

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2025 if ordered today

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Estimated Ship Date: Jul 3, 2025 if ordered today

Need It Sooner?

We recommend these similar substitute parts:

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-4-37

Not Yet Reviewed

Estimated Ship Date: Jun 13, 2025

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Summit Racing™ Positraction 35 Spline Differential Carriers Ford 10.25/10.50 Inch SUM-730940

Differential Carrier, Positraction, Ford 10.25/10.5, 35-spline, Rear, Each

Part Number: SUM-730940

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2025 if ordered today

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Estimated Ship Date: Jul 3, 2025 if ordered today

Need It Sooner?

We recommend these similar substitute parts:

Auburn Gear Grip-N-Loc 35 Spline Differential Ford 10.25/10.50 Inch 546089

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0071 Ford 8.8 in. 4.33 Gears

Combo, Richmond Gear, Ring and Pinion, 4.33:1 Ratio, Ford 8.8 in., Install Kit, Differential Cover, Lube, Kit

Part Number: CMB-14-0071

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0073 Ford 8.8 in. 4.56 Gears

Combo, Richmond Gear, Ring and Pinion, 4.56:1 Ratio, Ford 8.8 in., Install Kit, Differential Cover, Lube, Kit

Part Number: CMB-14-0073

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Summit Racing™ Axle Upgrade Combos 35-0003

Axle Upgrade Combo, Dana 60, 35 Spline, Spicer Non-Greasable U-Joints, Spicer Axle Shafts, Manual Hubs, Kit

Part Number: CMB-35-0003

Not Yet Reviewed