Performance Transmission & Drivetrain at Summit Racing

USA Standard Gear Ring and Pinion Sets ZG C9.25-390 Chrysler 9.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36019

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Motive Gear Ring and Pinion Sets D60-355SF Dana 60 3.55 Gears

Ring and Pinion Gears, Ring and Pinion, 3.55:1 Ratio, Dana 60, Reverse Rotation, Set

Part Number: MGR-D60-355SF

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Motive Gear Ring and Pinion Sets D60-373SF Dana 60 3.73 Gears

Ring and Pinion Gears, Ring and Pinion, 3.73:1 Ratio, Dana 60, Reverse Rotation, Set

Part Number: MGR-D60-373SF

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets G975390 GM 7.5/7.625 in. 3.90 Gears

Ring and Pinion Gears, Pro Series, 3.90:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-G975390

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 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: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Moser Engineering Ring and Pinion Sets 07-890350 Ford 9 in. 3.50 Gears

Gear, Ring and Pinion, 3.50:1 Ratio, Ford, 9 in., Set

Part Number: MSR-09F350

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Ring and Pinion Sets ZG F8.8R-488R Ford 8.8 in. IFS 4.88 Gears

USA Standard Ring & Pinion gear set for Ford 8.8" Reverse rotation in a 4.88 ratio

Part Number: SPZ-36131

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG T8-411-29 Toyota 8 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 29-spline, Standard Rotation, Toyota 8 in., Set

Part Number: SPZ-36287

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM9.25-373R GM 9.25 in. IFS 3.73 Gears

USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 3.73 ratio

Part Number: SPZ-36276

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM14T-456T GM 10.5 in. (14-bolt) 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: SPZ-36185

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets G885342IFS GM 8.25 in. IFS 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885342IFS

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Motive Gear Ring and Pinion Sets D44-411JK Dana 44 Jeep Wrangler JK 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, Dana 44, Jeep Wrangler, JK, Set

Part Number: MGR-D44-411JK

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Motive Gear Ring and Pinion Sets D70-373 Dana 70 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, Dana 70, Set

Part Number: MGR-D70-373

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Currie 9 in. Third Members CE-9SP370R50

9-Inch Third Member Complete Assembly, 3.70 Gear Ratio Spool. 35 Spline, Nodular Iron Case, 1350 Yoke, Each

Part Number: CUR-CE-9SP370R50

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2124 GM 10.5 in. (14-bolt) 5.38 Gears

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 5.38 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10837

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Motive Gear Ring and Pinion Sets D44-513JL Dana 44/M220 Jeep Wrangler JL 5.13 Gears

Ring and Pinion Gears, Ring and Pinion, 5.13:1 Ratio, Dana 44/M220, Jeep Wrangler JL, Standard Rotation, Set

Part Number: MGR-D44-513JL

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 706503-3X Dana 30 3.73 Gears

Ring and Pinion Complete Kits, 3.73:1 Ratio, 26-spline, Standard Rotation, Dana 30, American Motors, Ford, Jeep, Volvo, Kit

Part Number: SDH-706503-3X

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Ring and Pinion Sets YG NM226-294 Nissan NM226 2.94 Gears

Ring and Pinion Gears, 2.94:1 Ratio, Standard Ring Gear Rotation, Rear, for Nissan NM226, Set

Part Number: YGA-24582

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F9-529 Ford 9 in. 5.29 Gears

High performance Yukon Ring & Pinion gear set for Ford 9" in a 5.29 ratio

Part Number: YGA-24387

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F8-380 Ford 8 in. 3.80 Gears

Ring & Pinion Gear, 3.80 Ratio, Ford, 8.0 in., Set

Part Number: YGA-24093

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Ring and Pinion Sets SUM-740802 Ford 8 in. 3.80 Gears

4.75 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring and Pinion Sets YG D44-488T-RUB Dana 44 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Rotation, Thick Ring Gear, Dana 44, Set

Part Number: YGA-24041

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D44JK-538RUB Dana 44 Jeep Wrangler JK 5.38 Gears

Gear, Ring and Pinion, 5.38:1 Ratio, 1.600 in. Pinion, 24 Spline, 8.500 in. Ring Gear, Dana 44 Jeep JK, Set

Part Number: YGA-24291

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D50R-373R Dana 50 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, 1.375 in. Pinion, 26 Spline, 9.000 in. Ring Gear, Dana 50, Set

Part Number: YGA-24298

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-456 Chrysler 8.25 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36012

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D80-488 Dana 80 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36098

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts