1966 Differential & Rear-End Components

High performance Yukon Ring & Pinion gear set for GM 12 bolt truck in a 4.88 ratio

Part Number: YGA-24133

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in. Truck, Set

Part Number: YGA-24461

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, Dana 30, Set

Part Number: YGA-24022

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Differential Cover, Aluminum Girdle Cover, Natural, 12-bolt, GM 8.875 in. Truck, Each

Part Number: YGA-32117

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Yukon standard open carrier case, Dana 60, 4.56 & up

Part Number: YGA-20046

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Gear, Ring and Pinion, 5.29:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890529

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential, No-Slip Traction System, 31-Spline, Ford, 9 in., Each

Part Number: PWT-92-0690-3100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $410.54

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Gear, Ring and Pinion, 3.90:1 Ratio, Chrysler, 9.25 in., Set

Part Number: RMG-4900801

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring and Pinion Gears, 3.23:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.6 in., Set

Part Number: YGA-24477

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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GM 12P DURA GRIP case, bare, 4.10 & up, 30spline & 33spline

Part Number: YGA-20105

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Truck, Set

Part Number: SPZ-36173

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D70456

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-CR925456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D70410

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: YGA-14062

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Spider Gear Kit, Dura-Grip, Dana 44, 30 Spline, Kit

Part Number: YGA-16168

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36021

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: SPZ-36088

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Estimated Ship Date: Today

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USA Standard Ring & Pinion gear set for Dana 70 in a 4.56 ratio

Part Number: SPZ-36090

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Chrysler 9.25" in a 3.21 ratio

Part Number: SPZ-36017

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Estimated Ship Date: Nov 28, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Dana 70 in a 4.11 ratio

Part Number: SPZ-36089

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D60410

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 25-spline, Standard Ring Gear Rotation, GM 8.2 in., Set

Part Number: SPZ-36202

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Estimated Ship Date: Dec 1, 2025 if ordered today

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USA Standard Master Overhaul kit Dana44, Kit

Part Number: SPZ-37084

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Clutch, Steel Pack, Dura-Grip, Eaton, 22-Plate, GM, 8.875 in., Set

Part Number: YGA-16111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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