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

Moser Engineering Ring and Pinion Sets 01-888342 GM 8.875 in. (12-bolt) passenger car 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in., Rear, Set

Part Number: MSR-12B342

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM9.25-513R GM 9.25 in. IFS 5.13 Gears

USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 5.13 ratio

Part Number: SPZ-36222

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

Motive Gear AX Series Lightweight Performance Ring and Pinion Sets F890716AX Ford 9 in. 7.16 Gears

Gear, Ring and Pinion, 7.16:1 Ratio, Ford, 9 in., Daytona Bearing, Set

Part Number: MGR-F890716AX

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 Sets ZG GM8.5-323 GM 8.5/8.6 in. 3.23 Gears

Ring and Pinion Gears, 3.23:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36212

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

Spicer Drivetrain Products Axle Shafts for 1994-1998 RAM 2500, 1994-2002 RAM 3500 - 45553-2

Rear Axle Shaft Axle: Dana 80 Overall Length: 39 1994-2001 Dodge D3500/W3500

Part Number: SDH-45553-2

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Currie Ring and Pinion Sets RP60HT-513 Dana 60 5.13 Gears

Ring & Pinion for Dana 60 Reverse Thick, 5.13 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP60HT-513

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

Currie Ring and Pinion Sets RP60HT-538 Dana 60 5.38 Gears

Ring & Pinion for Dana 60 Reverse Thick, 5.38 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP60HT-538

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

Currie Ring and Pinion Sets RP60HT-488 Dana 60 4.88 Gears

Ring & Pinion for Dana 60 Reverse Thick, 4.88 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP60HT-488

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

USA Standard Gear Spider Gear Sets ZIKD80-S-37

USA Standard Gear replacement spider gear set for Dana 80, 37 spline

Part Number: SPZ-39012

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

AEV Conversions 12 Bolt AAM 9.25 Inch Differential Cover 10404020AA

Differential Cover, 12-bolt, Nodular Iron, Silver Hammertone, AAM 9.25, Ram, Each

Part Number: AEV-10404020AA

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 1994-1996 CAPRICE, IMPALA - YA G26043164

Axle Shaft, 30-Spline, 5 x 5.00 in. Bolt Circle, Chevy, Rear, Each

Part Number: YGA-21612

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Yukon Gear & Axle Axle Shafts, Direct Fit YA WFF37-39.5

Yukon 4340 Chromoly for Dana 80

Part Number: YGA-21714

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 83504934 Dana 35 3.07 Gears

Ring and Pinion Gears, 3.07:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Rear, Dana 35, Jeep, Kit

Part Number: CWA-83504934

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

RT Off-Road Performance Axle Kits for 1994-1998 GRAND CHEROKEE - RT23005

Axle Shafts, C-clip Type, 27-spline Inner, 4340 Chromoly, 36.750 in. Length, Rear, Dana 35, Jeep, Kit

Part Number: RTO-RT23005

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dana Spicer Drivetrain Products - Ring and Pinion Gears for 2015-2019 CANYON, COLORADO - 10005797

DIFFERENTIAL RING AND PINION - M220 REAR 3.42 RATIO

Part Number: SDH-10005797

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

USA Standard Gear Master Overhaul Kits for 1963-1979 CORVETTE - ZK GMVET-CI

USA Standard Master Overhaul kit for the '63-'79 GM CI Corvette differential

Part Number: SPZ-37063

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.41-373 Chrysler 8.75 in. 741 case 3.73 Gears

USA Standard Ring & Pinion gear set for Chrysler 8.75" (41 housing) in a 3.73 ratio

Part Number: SPZ-36013

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

aFe Pro Series 12 Bolt Dana M220 Differential Cover 46-71000B

Differential Cover, Aluminum, Finned, Black Textured Powdercoated, Jeep, Dana M220, 12-Bolt Cover, Each

Part Number: AFE-46-71000B

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

aFe Pro Series Bolt Dana M210 Differential Cover 46-71030B

Differential Covers, Pro Series, Aluminum, Black Powdercoated, Dana M210, Front, Jeep, Each

Part Number: AFE-46-71030B

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D44-411T Dana 44 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 10-bolt, 26-spline, Standard Gear Rotation, Dana 44, Set

Part Number: SPZ-36042

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D44-354 Dana 44 3.54 Gears

Ring and Pinion Gears, 3.54:1 Ratio, 10-bolt, 26-spline, Standard Gear Rotation, Dana 44, Set

Part Number: SPZ-36039

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Winters Performance Products Pinion Flanges 2944

CV JOINT FLANGE

Part Number: WPP-2944

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Trail-Gear Trail-Creeper Ring & Pinion Gears 304252-1-KIT Toyota 8 in./Toyota V6 4.88 Gears

R&P, 4.88, V6, 29-Spline, w/Flange Kit

Part Number: TGI-304252-1-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Yukon Gear & Axle Spider Gear Kits YPKC9.25-S-31

Spider Gear Kit, Open Differential, Chrysler 9.25 in., 31 Spline, Kit

Part Number: YGA-16004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Pacific Performance Engineering 12 Bolt Ford 10.25/10.5 Inch Differential Cover 338051120

Differential Cover, Rear, 12-bolt, Aluminum, Black Powdercoat, Ford 10.25/10.5 in., Each

Part Number: PPE-338051120

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