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

Richmond Gear EXCel Ring and Pinion Sets 12BC342 GM 8.875 in. (12-bolt) passenger car 3.42 Gears

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 707244-5X Dana 35 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Dana 35, Kit

Part Number: SDH-707244-5X

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

Yukon Gear & Axle Master Overhaul Kits YK F9-C-SPC

Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14157

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 Master Overhaul Kits YK C8.75-B

Installation Kit, Master Overhaul, Chrysler 8.75 in., 742 Case, Kit

Part Number: YGA-14007

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 ZK C8.75-C

USA Standard Master Overhaul kit, Chrysler, 8.75 in., 489 Case, Kit

Part Number: SPZ-37091

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

USA Standard Gear Ring and Pinion Sets ZG GM8.5-390 GM 8.5/8.6 in. 3.90 Gears

Ring and Pinion Gear, 3.90:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36215

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

PEM Racing Ring and Pinion Gears STGF9350

Street Gear Ford 9" 350 ratio Premium Ring and Pinion

Part Number: PE2-STGF9350

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

Summit Racing™ Street-Strip Performance Clutch Kits for 1986-2001 MUSTANG - SUM-700918

Clutch Kit, Street-Strip Performance, 1-1/8 in. Shaft, 26-Spline, 10.5 in. Organic/Ceramic Disc, Ford, Kit

Part Number: SUM-700918

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1068-1

Ring and Pinion Installation Kit, Complete, Dana 80, Rear, Kit

Part Number: RMG-XL-1068-1

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM12P-355 GM 8.875 in. (12-bolt) passenger car 3.55 Gears

USA Standard Ring & Pinion gear set for GM 12 bolt car in a 3.55 ratio

Part Number: SPZ-36166

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

Yukon Gear & Axle Master Overhaul Kits for 1991-1997 LAND CRUISER - YK TLC-REV-A

Installation Kit, Master Overhaul, Toyota Landcruiser Axle, Kit

Part Number: YGA-14123

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

aFe Pro Series 14 Bolt Nissan 9.5 Inch Differential Cover 46-70362

Differential Covers, Pro Series, Aluminum, Black Powdercoated, 14-bolt, Nissan 9.5 in., Rear, for Nissan, Each

Part Number: AFE-46-70362

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 D44JK-456RUB Dana 44 Jeep Wrangler JK 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 24-spline, Standard Ring Gear Rotation, Dana 44, Jeep, Set

Part Number: SPZ-36060

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

USA Standard Gear Ring and Pinion Sets ZG GM7.2-411R GM 7.2 in. IFS 4.11 Gears

USA Standard Ring & Pinion gear set for GM IFS 7.2" in a 4.11 ratio

Part Number: SPZ-36447

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

aFe Pro Series 12 Bolt Dana M210/M220 Differential Cover 46-70302

Differential Cover, Pro Series, Black Textured Powdercoat, Machined Fins, Aluminum, Magnetic Drain Plug, Chevy, GMC, Each

Part Number: AFE-46-70302

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-308 GM 8.5/8.6 in. 3.08 Gears

Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

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

USA Standard Gear Ring and Pinion Sets ZG F8.8-373 Ford 8.8 in. 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36123

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

OMIX-ADA - Differential Carrier Rebuild Kits and Spider Gears for 2007-2017 WRANGLER, 2018 WRANGLER JK - 16507.43

Spider Gear Kit

Part Number: OMX-1650743

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F9-567 Ford 9 in. 5.67 Gears

USA Standard Ring & Pinion gear set for Ford 9" in a 5.67 ratio

Part Number: SPZ-36148

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

Yukon Gear & Axle Spider Gear Kits YPKF9-S-31-4

Differential Carrier Rebuild Kits, Spider Gear Kit, Spider Gears, Side Gears, Thrust Washer, Cross Shaft Pin, Ford, 9 in., 31 Spline Axles, Kit

Part Number: YGA-16034

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

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 24807-5X Dana 60 4.10 Gears

Ring and Pinion Gears, 4.10:1 Ratio, 29-spline, Standard Rotation, Installation Kit, Dana 60, Kit

Part Number: SDH-24807-5X

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Spicer Drivetrain Products Ring and Pinion Gears 76047X Dana 60 4.10 Gears

5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Trail-Gear Trail-Creeper Ring & Pinion Gears 140135-1 Toyota 8.0 (7.8) in. 5.29 Gears

Ring and Pinion Gears, 5.29:1 Ratio, 27-spline, Standard Ring Gear Rotation, Toyota 8.0 in., Set

Part Number: TGI-140135-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Trail-Gear Trail-Creeper Ring & Pinion Gears 140161-1 Toyota 8.0 (7.8) in. 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 27-spline, Standard Ring Gear Rotation, Toyota Solid Axle, Set

Part Number: TGI-140161-1

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Trail-Gear Trail-Creeper Ring & Pinion Gears 140175-1 Toyota 8 in. 5.29 Gears

R&P, 5.29, High Pinion Trail-Creeper

Part Number: TGI-140175-1

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

aFe Pro Series 14 Bolt AAM 11.5 Inch Differential Cover 46-71060B

Differential Covers, Pro Series, Aluminum, Black Powdercoated, 14 Cover Bolts, AAM 11.5 in. 14-bolt, Rear, GM, Each

Part Number: AFE-46-71060B

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today