CHEVROLET 7.4L/454 Differential & Rear-End Components

Axle 8.5" GM REAR, 80-87 TRUCKS, 31-5/16", 2WD, 28spl, 1559 BRG, 1 SIDE

Part Number: SPZ-11941

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Estimated Ship Date: Dec 9, 2025 if ordered today

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GM 8.5" 28spl FRONT AXLE KIT, w/ Super-Joint, 79-87 1/2TON TRK & BLAZER (ASSM_REQ)

Part Number: SPZ-35130

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Rear, GM 8.875 in. (12-bolt), Truck, Kit

Part Number: ARB-RD216

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Estimated Ship Date: Jan 14, 2026 if ordered today

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GEAR PINION 12 BOLT 8 7/8

Part Number: MGR-3880140

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring And Pinion; 5.86 Ratio; 41-7 Teeth

Part Number: MGR-D60-586

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Estimated Ship Date: Dec 15, 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: Dec 15, 2025 if ordered today

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MG- 60/70 OUTER PINION BRG KIT

Part Number: MGR-706045XR

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Differential Parts Kit

Part Number: MGR-706058XR

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Estimated Ship Date: Dec 15, 2025 if ordered today

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DANA 70 INNER PINION BRG KIT

Part Number: MGR-706861X

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Estimated Ship Date: Dec 15, 2025 if ordered today

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MG D80 OUTER PINION BRG KIT

Part Number: MGR-707064XR

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion, Dana Super 44, 3.54:1, Set

Part Number: MGR-D44-4-353

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Gear, Ring and Pinion, 4.89:1 Ratio, Dana 44, Set

Part Number: MGR-D44-489

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 37-spline Inner, 36.170 in. Length, Each

Part Number: MGR-44264-1R

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion, Dana Super 44, 3.42:1, Set

Part Number: MGR-D44-4-342

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Estimated Ship Date: Dec 15, 2025 if ordered today

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PINION SHIM KIT D60

Part Number: MGR-1110R

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pinion Shim

Part Number: MGR-1113

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Axle, Direct Fit, Rear, 1541 Carbon Steel, 28-Spline, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MGR-1255801

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Differential

Part Number: ETN-225SL105A

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Estimated Ship Date: Dec 18, 2025 if ordered today

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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: Dec 15, 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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Differential, Lock-Right, Locker, 32-Spline, Dana 70, Each

Part Number: PWT-2711-LR

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Estimated Ship Date: Dec 15, 2025 if ordered today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $566.99

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 Kit

Part Number: RMG-D44354

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion, RP EXCEL DANA 60 4.56 THICK

Part Number: RMG-D60456T

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D60488

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D70354

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion

Part Number: RMG-GM75456TK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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