1970 Differential & Rear-End Components

Ring and Pinion-GM 8.875

Part Number: MGR-GM12-373A

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Passenger Car, Set

Part Number: SPZ-36167

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Differential, Eaton Detroit Locker, 30-Spline, Chrysler, 8.75 in., Each

Part Number: ETN-187SL14A

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 12-Bolt Truck, 3 Series, Set

Part Number: RMG-6903501

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Differential Cover, 10-bolt, Steel, Chrome, GM 8.2 in., BOP Axle, Each

Part Number: YGA-32015

5.0 out of 5 stars ( 1 )

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Ring and Pinion Installation Kit, Bearings and Shims, Dana 44, Kit

Part Number: RMG-8310331

5.0 out of 5 stars ( 5 )

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Axle Shaft; 31.313 in. Overall Length; 5 x 5 Lug Pattern; 30 Spline, GM

Part Number: MGR-14071751

5.0 out of 5 stars ( 3 )

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Gear, Ring and Pinion, 3.40:1 Ratio, Ford, 8 in., Set

Part Number: MGR-F880340

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 4.10:1 Ratio, Chrysler, 8.75 in., 489 Casting, Set

Part Number: RMG-6900591

5.0 out of 5 stars ( 1 )

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Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., Kit

Part Number: MGR-R10REMK

4.0 out of 5 stars ( 2 )

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

Part Number: MGR-GM12-342

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

Part Number: MGR-F890583

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Differential, Eaton Detroit Locker, 28-Spline, GM, 8.5 in., 3-Series, Each

Part Number: ETN-187C149A

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Axle Shaft, Front Right Inner, Dana 44, 18.500 in. Length, 30 Spline, Steel, Chevy, GMC, Each

Part Number: SDH-27902-1X

3.0 out of 5 stars ( 2 )

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Ring and Pinion Installation Kit, Bearings and Shims, Chevy, Kit

Part Number: RMG-8310241

3.67 out of 5 stars ( 3 )

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Axle Kit, 1541H, 33-Spline, Chevy, Kit

Part Number: YGA-21238

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Differential Shims, Carrier, Steel, Kit

Part Number: MGR-SS10

4.89 out of 5 stars ( 9 )

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Pinion Bearing, Rear, 1.312 in. i.d., Chrysler, Dodge, Plymouth, Desoto, Ford, Lincoln, Mercury, Studebaker

Part Number: TMK-HM89443

5.0 out of 5 stars ( 4 )

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Gear, Ring and Pinion, 4.57:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0080-1

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901691

4.6 out of 5 stars ( 5 )

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Ring and Pinion Installation Kit, Master Kit, AMC Model 20, Kit

Part Number: MGR-R20RMKT

4.71 out of 5 stars ( 7 )

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Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: YGA-24140

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Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24492

5.0 out of 5 stars ( 1 )

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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: Mar 18, 2026 if ordered today

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Axle Shaft, Direct Fit, Rear, Forged Alloy, Chevy, GMC, Pickup, Each

Part Number: MGR-MG27103

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