1966 Differential & Rear-End Components

Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.55 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS POSI OR LOCKER w/ 1.781" BEARING JOURNAL

Part Number: YGA-12517

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.75" CHY 42 CASE; 3.23 REAR R&P GEAR/ INSTALL KIT PACKAGE; LM104949/LM104912 FOR 2" HD CARRIER

Part Number: YGA-12603

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.75" CHY 42 CASE; 3.23 REAR R&P GEAR/ INSTALL KIT PACKAGE; FOR STD OPEN OR P/L 1.796" CARRIER

Part Number: YGA-12646

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential, Eaton Detroit Locker, 27-Spline, Dana 30, 3.73:1 + Higher, Each

Part Number: ETN-162SL60B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: MGR-D70-373

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential, Grip LS Traction System, 30-Spline, GM, 8.875 in., 3 Series Carrier, Each

Part Number: PWT-LS231230

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Estimated Ship Date: Nov 25, 2025 if ordered today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $799.99

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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Spool, Full Size, Aluminum, 35-Spline, Ford 9 in., Each

Part Number: RMG-81-0935A-P

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential, Grip Pro Traction System, 31-Spline, Ford, 9 in., Each

Part Number: PWT-GT109031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $741.99

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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Differential Carriers, Grip Pro Traction System, 35 Spline, Dana 60, Front, 4.10 and Lower Ratio, Each

Part Number: PWT-GT436035F

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Estimated Ship Date: Nov 25, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $986.99

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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Ring and Pinion Gears, 5.86:1 Ratio, 29-spline, Standard Rotation, Dana 60, Kit

Part Number: SDH-25784X

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Gear, Ring and Pinion, 3.54:1 Ratio, 1.750 in. Pinion, 29 Spline, 10.250 in. Ring Gear, Dana 70, Set

Part Number: YGA-24072

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Estimated Ship Date: Dec 8, 2025 if ordered today

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