1966 Differential & Rear-End Components

Ring and Pinion Gears, Dana 60, 4.88:1 Ratio, 29-spline, Standard Rotation, Dana 60, Chevrolet, Dodge, Ford, GMC, Jeep, Plymouth, Set

Part Number: SDH-2019214

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Crate Axle, 64-66 GM A-Body Centurion 9-Inch, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GA141TEBB

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Crate Axle, 64-66 Mustang Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-FM137TWAB

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Estimated Ship Date: Nov 10, 2025 if ordered today

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8.75 TRUETRAC DIFFERENTIAL

Part Number: ETN-914A583

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Ring and Pinion Gears, 3.54:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: SPZ-36087

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crate Axle, 62-67 GM Nova Centurion 9-Inch, Black PC, Mono-Leaf, 31-Spline, 3.50 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GN135TEBB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crate Axle, 64-66 Mustang Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-FM135TEBB

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring & Pinion Gear Set Ford 9" / 3.7 Ratio

Part Number: SVL-2020624

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential, No-Slip Traction System, 27-Spline, Mopar 8.25 in., Each

Part Number: PWT-92-0382-2705

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $766.99

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

Part Number: RNB-697-136

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Estimated Ship Date: Dec 1, 2025 if ordered today

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64-66 GM A-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GA135TNBB

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Axle, Direct Fit, OEM Replacement, Rear, 1541H Steel, 30-Spline, Chevy, Each

Part Number: ALY-17120

5.0 out of 5 stars ( 2 )

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1965-1979 Chevrolet Corvette Rear End Drain Plug. Stainless Steel - Coarse Thread

Part Number: MMU-42842

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Estimated Ship Date: Today

Ring and Pinion Gears,USA Standard 8.2" GM, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10665

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Carriers, Dura Grip Positraction Carriers, Chrysler 8.25 in., Clutch-type, 27-spline, 10-bolt, 2.56 Ratio and Up, Chrysler, Dodge, Each

Part Number: YGA-26054

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Estimated Ship Date: Dec 8, 2025 if ordered today

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62-67 GM Nova 9-Inch Crate, Black PC, Multi-Leaf, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GN235TNBB

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Gear, Ring and Pinion, 3.54:1 Ratio, Dana 30, Set

Part Number: RNB-697-380

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 3.42:1 Ratio, 8.875 in. Ring Gear, GM 8.875 in. Truck, Set

Part Number: YGA-24460

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Gear, Ring and Pinion, EXCel, 4.11:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9411

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Axle Shaft

Part Number: MGR-MG27130

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Bolt, RING GEAR BOLT 3/8" X 24 RH

Part Number: MGR-RGBT-004

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Pinion Shims, Steel, Ford, 9 in., Kit

Part Number: MGR-C8OZ4A324A

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USA Standard Ring & Pinion gear set for GM 8.2" in a 3.55 ratio

Part Number: SPZ-36204

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Clutch Guide, Trac Loc, Chrysler 9.25 in., Dana 44, Dana 60, Each

Part Number: YGA-33249

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ring and Pinion Gears, 5.13:1 Ratio, 10-bolt, 28-spline, Standard Gear Rotation, Ford, 9 in., Set

Part Number: SPZ-36145

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Estimated Ship Date: Nov 24, 2025 if ordered today

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