1966 Differential & Rear-End Components

Differential Cover, 12-bolt, Steel, Chrome, GM 8.875 in. Truck, Each

Part Number: YGA-32012

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential Covers Use w/Dana 44 Differential; Not For Use w/Dana 44A Aluminum Housing/ Banjo Style Axles

Part Number: ARB-0750003B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set

Part Number: RMG-4901291

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882355

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, Ford, 8 in., 10-Bolt, Set

Part Number: RMG-F8355

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, 8.875 in., Pair

Part Number: MSR-A123001

5.0 out of 5 stars ( 5 )

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Gear, Ring and Pinion, 5.43:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890543

Not Yet Reviewed

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Differential, Lock-Right, Locker, 28/31-Spline, Ford, 9 in., Each

Part Number: PWT-1810-LR

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $414.99

Rebate Expires: 12/31/2025

Get $35 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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Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 3.08 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: YGA-10625

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Ford, 9 in., 3.062 in. Carrier Bearing, Kit

Part Number: RMG-8310131

4.0 out of 5 stars ( 4 )

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Ring and Pinion Gear Installation Kits, Master Overhaul Kits, 29-spline, Dana 60, Rear, Chevrolet, Dodge, Ford, GMC, Jeep, Plymouth, Kit

Part Number: SPZ-37021

Not Yet Reviewed

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Gear, Ring and Pinion, 5.83:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0019-1

5.0 out of 5 stars ( 2 )

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Differential Cover, 12-bolt, Steel, Natural, GM 8.875 in. Passenger Car, Each

Part Number: AMD-W-577

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Crush Sleeve Eliminator Kit, Steel Pinion Bearing Spacer, Pinion Shims, GM 8.875 in. Passenger Car, Kit

Part Number: YGA-55045

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, Master Kit, GM, 8.875 in., 30-Spline Pinion, Truck, Kit

Part Number: MGR-R12RMKT

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Differential Cover, 10-bolt, Steel, Chrome, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32017

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Grizzly Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-28001

Not Yet Reviewed

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Differential Cover, Hardcore, Nodular Iron, Black Powdercoated, Dana 44, Each

Part Number: YGA-29101

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Dana 44, 30 Spline Axle, Timken Bearings, Kit

Part Number: RAT-322KT

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Master Kit, GM 8.2 in., Chevy, Kit

Part Number: MGR-R10CRMKT

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit

Part Number: MGR-R9R28MK

Not Yet Reviewed

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Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Dana 44, Dana 44 IFS, Each

Part Number: YGA-26027

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Ford, 8 in., 10-Bolt, 25-Spline Pinion, Kit

Part Number: RMG-8310151

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, Chevrolet, 8.2 in., Each

Part Number: AUB-546061

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ring & Pinion Gear, 4.11 Ratio, GM, 8.875 in. Passenger Car, Set

Part Number: YGA-24127

Not Yet Reviewed

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