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

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25157

Axle Shaft, 28-Spline, 30.438 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, 8.5 in., Rear, Each

Part Number: RMG-92-25157

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Super Ring and Pinion Gear Installation Kits R8.8RSKT

Ring and Pinion Installation Kit, Super Kit, Ford 8.8 in., Truck, Kit

Part Number: MGR-R88RSKT

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Spicer Drivetrain Products Front Axle Shafts for 1980-1992 BRONCO, F-150 - 71394-1X

Axle Shaft, Front Driver Side, Dana 44, Ford, Each

Part Number: SDH-71394-1X

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Super Ring and Pinion Gear Installation Kits R12CRSKT

Ring and Pinion Installation Kit, Super Kit, GM, 8.875 in., Kit

Part Number: MGR-R12CRSKT

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Master Ring and Pinion Installation Kits R9.25RMK

Ring and Pinion Installation Kit, Master Kit, Chrysler, 9.25 in. Diameter Ring Gear, Kit

Part Number: MGR-R925RMK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Winters 10-Spline Quick-Change Gears 8501

Quick Change Gears, 10-Spline, SAE 8620 Steel, Set 1, 21/21 Teeth, Pair

Part Number: WPP-8501

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Master Ring and Pinion Installation Kits for 1963-1979 CORVETTE - R10RVMKT

Ring and Pinion Installation Kit, Master Kit, Chevy, Kit

Part Number: MGR-R10RVMK-T

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Spicer Drivetrain Products Front Axle Shafts 27902-2X

Axle Shaft, Dana 44, 30 Inner Spline, 36.130 in. Length, Front Driver Side, GM, Each

Part Number: SDH-27902-2X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Open Differential Internal Kits GM12BI

Differential Parts Kit; Open Differential Internal Kit; Incl. Side And Pinion Gears/Washers/Pinion Shaft And L

Part Number: MGR-GM12BI

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Summit Racing™ Ring and Pinion Sets SUM-740906 Ford 9 in. 4.86 Gears

Gear, Ring and Pinion, 4.86:1 Ratio, Ford, 9 in., Set

Part Number: SUM-740906

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Mini Spools MS10-28

Mini Spool, Steel, 28-Spline, GM 8.5 in., Each

Part Number: MGR-MS10-28

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Proform Perfect Launch 10 Bolt Dana 60 Differential Cover 69504

Differential Cover, Perfect Launch, 10-bolt, Aluminum, Black, Dana 60, Each

Part Number: PRO-69504

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

USA Standard Gear Master Overhaul Kits ZK GM8.5-HD

USA Standard Master Overhaul kit GM 8.5 in., Rear, Kit

Part Number: SPZ-37057

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Super Ring and Pinion Gear Installation Kits R9.25RSKT

Ring and Pinion Installation Kit, Super Kit, Chrysler, 9.25 in., Kit

Part Number: MGR-R925RSKT

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

OMIX-ADA Axle Shafts for 1970-1975 CJ5, 1986 CJ7 - 16530.07

Axle Shaft, Rear, Bolt-in, 30-spline, Steel, 24.750 in. Length, Dana 44, Jeep, Each

Part Number: OMX-1653007

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Spicer Drivetrain Products Differential Inner Gear Kits 706027X

Spider Gear Kit, Open Differential, Dana 44, 30 Spline, Kit

Part Number: SDH-706027X

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-31291

Axle Shaft, Excel OEM Replacement, Rear Passenger Side, 27-spline Inner, Steel, Dana 35, Jeep, Kit

Part Number: RMG-92-31291

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Master Ring and Pinion Installation Kits R20RMKT

Ring and Pinion Installation Kit, Master Kit, AMC Model 20, Kit

Part Number: MGR-R20RMKT

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Spicer Drivetrain Products Differential Cover Kits 708199

Differential Cover, Differential Cover Kit, 12-bolt, Steel, Natural, Dana 60, Chevrolet, GMC, Kit

Part Number: SDH-708199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Summit Racing™ Ring and Pinion Sets SUM-741015 GM 7.5/7.625 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: SUM-741015

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Eaton Posi Disc and Shim Kits 29426-00S

Posi Limited Slip Service Kit, Eaton, Carbon Discs, GM 8.2/8.5 in., Kit

Part Number: ETN-29426-00S

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Motive Gear Master Ring and Pinion Installation Kits R10REMKT

Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., 30-Spline Pinion, Kit

Part Number: MGR-R10REMKT

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Trick Flow® 10 Bolt Ford 8.8 Inch Differential Cover TFS-8510500

Trick Flow® 10 Bolt Ford 8.8 Inch Differential Cover TFS-8510500

Differential Cover, Bearing Cap Supports, Aluminum, Ford 8.8 in. Rear Axle, Each

Part Number: TFS-8510500

4.93 out of 5 stars ( 44 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Differential Support Covers SME-8510500

4.75 out of 5 stars ( 19 )

Estimated Ship Date: Nov 3, 2025

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Trick Flow® 10 Bolt GM 8.5/8.6 Inch Differential Cover TFS-8510300

Differential Cover, Bearing Cap Supports, Aluminum, GM 10-Bolt, 8.5 in., 8.6 in., Rear Axle, Each

Part Number: TFS-8510300

4.73 out of 5 stars ( 41 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Yukon Gear & Axle 10 Bolt GM 8.5/8.6 Inch Differential Cover YP C3-GM8.5-R

1 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Summit Racing™ Aluminum 10 Bolt Dana 60 Differential Cover SUM-730506B

Differential Cover, Aluminum, Black Powdercoated, Dana 60, Kit

Part Number: SUM-730506B

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025