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

Yukon Gear & Axle Master Overhaul Kits for 1973-1975 BEL AIR, 1971-1981 LEMANS, 1977 REGAL - YK GM8.75

Installation Kit, Master Overhaul, GM 8.75 in., Kit

Part Number: YGA-14093

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gears YGK2333

Ring and Pinion Gears and Installation Kit, 8.5" GM 4.11 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12624

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gears YG GM8.0-342

High performance Yukon Ring & Pinion gear set for GM 8" in a 3.42 ratio

Part Number: YGA-24202

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPBLT-070

Star washer for GM 12 bolt posi cross pin bolt.

Part Number: YGA-33348

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Yukon Gear & Axle 26 Spline Differential Carriers GM 7.2 Inch, IFS YC G46002013

Differential Carrier, Open Differential Style, 26-spline, Steel, Front, GM 7.2 in., IFS, Chevy, GMC, Olds

Part Number: YGA-20117

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2241

Ring and Pinion Gears,USA Standard 7.5" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit 26 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10696

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R7.5GRBMKT

Ring and Pinion Installation Kit, Master, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRBMKT

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Richmond Gear Ring and Pinion Sets 69-0326-1 GM 7.5/7.625 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-6903261

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

National Bearing Pinion Bearing Races M86610

Bearing Race, Steel, Each

Part Number: NTL-M86610

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

ACDelco Differential Carrier Replacement Parts 84905752

SEAL KIT - DIFF CLUTCH

Part Number: ADO-84905752

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco Differential Cover Plugs 12471479

PLUG,R/AXL HSG DRN

Part Number: ADO-12471479

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-342 GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM7-5-342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

ACDelco Ring and Pinion Gears 19179928

GEAR KIT,FRT DIFF SI & PINION

Part Number: ADO-19179928

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco - Differential Carrier Replacement Parts for 2013-2022 ENCORE, 2015-2022 TRAX - 22952052

GASKET-DIFF CARR

Part Number: ADO-22952052

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F3002-60

Axle Housing, Axles, Full Floating, Ford 9 in., 31-Spline, 5 x 5.00 in. Bolt Pattern, 60 in. Length, GM, Kit

Part Number: MSR-P79F3002-60

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25183

Axle Shaft, 28-Spline, Buick, Chevy, GMC, Oldsmobile, 8.0 in., Passenger Side Rear, Each

Part Number: RMG-92-25183

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Strange Bolt-In S60 Rear Differential Assemblies PRSA05

Strange Bolt-In S60 Rear Differential Assemblies PRSA05

Axle Assembly, S60, 35-Spline, 5 x 4.75 in. Bolt Pattern, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: STR-PRSA05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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Strange Bolt-In S60 Rear Differential Assemblies PRSA15

Axle Assembly, S60, 40-Spline, 5 x 4.75 in. Bolt Pattern, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: STR-PRSA15

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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Motive Gear OEM Replacement Axle Shafts 19133409

Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 28-spline Inner, 33.380 in. Length, Each

Part Number: MGR-19133409

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

GSP New CV Axle Assemblies NCV10245

Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV10245

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today