GMC SIERRA 2500 HD Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Sachs Stock Replacement Solid Flywheel Conversion Clutch Kits K70487-01F

CLUTCH KIT PLUS CSC

Part Number: SXR-K70487-01F

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

ACDelco Driveshaft Center Support Bearings 88934865

Driveshaft Support Carrier Bearings, Center Support Bearings, Chevrolet, GMC, Each

Part Number: ADO-88934865

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Dorman Driveshafts 946-064

Rear Driveshaft

Part Number: RNB-946-064

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

ACDelco Differential Carriers 86825252

GEAR ASM

Part Number: ADO-86825252

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Centric Premium Wheel Bearing and Hub Assemblies 402.66005

Premium Hub Assembly

Part Number: CEB-402-66005

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Dorman U-Joint Repair Kits 81001

U-Joint Strap and Bolts, Each

Part Number: RNB-81001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Fleece Performance TufShafts Axle Shafts FPE-TUFSHAFTS

Axle Shafts, Direct Fit, Fleece Performance, TufShafts, GM Front, Direct Fit Replacement, AAM 9.25 in. Front Axle, Chevy, GMC 2500, 3500, HD, Pair

Part Number: FLE-FPETUFSHAFTS

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Motive Gear Basic Ring and Pinion Gear Installation Kits R9.5GRL

Ring and Pinion Installation Kit, Basic, GM 9.5 in., Rear, Kit

Part Number: MGR-R95GRL

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Chevrolet Performance Slip Yokes 12471638

YOKE

Part Number: NAL-12471638

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

USA Standard Gear Master Overhaul Kits ZK GM14T-C

USA Standard Master Overhaul kit for the '98 and newer GM 10.5" 14T differential

Part Number: SPZ-37046

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Yukon Gear & Axle Axle Bearings AK GM11.5-B

AXLE BEARINGS, Yukon axle bearing & seal kits

Part Number: YGA-10065

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Timken Pinion Bearing Races M804010

Pinion Bearing Race, Rear, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Chrysler, Dodge, Plymouth, Mitsubishi

Part Number: TMK-M804010

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Chevrolet Performance Flywheel Fasteners 11610965

FLYWHEEL BOLT

Part Number: NAL-11610965

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24272467

Valve Body Separator Plates, OE Replacement, Cadillac, Chevrolet, GMC, 6L50, 6L80, 6L90, Each

Part Number: ADO-24272467

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

PRW Flexplate Fasteners 1001284

Flexplate Bolts, 11mm x 1.50 in., 1.075 in. UHL, 12-point, for Transmission Swap, GM, LS with TH350/TH400/700R4 with Crank Flange Adapter, Set of 6

Part Number: PQX-1001284

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Flexplate Bolts SUM-704001

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Yukon Gear & Axle Ring and Pinion Sets YG GM11.5-342 AAM/Chrysler/GM 11.5 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set

Part Number: YGA-24440

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2120 GM 10.5 in. (14-bolt) 4.56 Gears

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10833

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

South Bend Clutch Clutch Kits SDM0506-OR

Clutch Kit, Clutch replacement kit only to be used with South Bend Flywheel

Part Number: SBB-SDM0506-OR

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman Pre-Pressed Wheel Hub Assemblies 951-067

Wheel Bearing and Hub Assembly, Steel, Natural, with Studs, Chevy, GMC, Hummer, Front, Each

Part Number: RNB-951-067

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

USA Standard Gear Manual Transmission Bearings ZMBSHWT297-62

Manual Trans Parts, Transfer Case Extension Housing Bushing

Part Number: SPZ-S0006

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dura-Bond Automatic Transmission Bushings GMT-4-5

Transmission Bushing, Actual OD - 2.0245; Length - 1.1; Max Wall - 0.0673

Part Number: DUR-GMT-4-5

Not Yet Reviewed

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ACDelco Automatic Transmission Controllers 24275873

Valve Body Replacement Component, Automatic Transmission Controller, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-24275873

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Yukon Gear & Axle U-Joints YUJ3147

Yukon Mechanics 3R U/Joint. 2.556" snap ring span, 1.125" cap diameter. Inside snap ring.

Part Number: YGA-42014

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Dorman Shift Interlock Solenoids 924-976

GM Shift Interlock Solenoid, Each

Part Number: RNB-924-976

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

RevMax Billet Flexplates A1000-901

Flexplate, Billet Steel, 8-Bolt, Internal Balance, Chevy, GMC, Allison 1000, Each

Part Number: RVM-A1000-901

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today