1979 CHEVROLET K20 Differential & Rear-End Components

Full Spool

Part Number: MGR-FSD44-30

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion-GM 8.875

Part Number: MGR-GM12-456A

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Ring and Pinion Installation Kit, GM, 8.875 in., Passenger Car, Kit

Part Number: MGR-GM12IK

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Axle Shafts, Ten Factory, Front Left Inner , 4340 Chromoly, Cut to Fit, 22.00 Length, Dana 44, Each

Part Number: MGR-MG20440

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Axle Shaft; 22" length, Blank

Part Number: MGR-MG20600

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Axle Shaft; 39" length, Blank

Part Number: MGR-MG20601

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Axle Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 12.000 in. Length, Chevy, GMC, Each

Part Number: MGR-MG20650B

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Axle Shaft, Direct Fit, 4340 Chromoly, 30-Spline, 19.150 in. Length, Chevy, GMC, Each

Part Number: MGR-MG20132B

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Ring Gear Fasteners, Replacement Bolt, Hex Head, Steel, Black Oxide, 1/2-20 in. RH, GM, 10.5 in., 14 Bolt, 4.56 and Up Carrier, Each

Part Number: MGR-331421

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Pin, PIN, STOP, PAB, 1038-421

Part Number: PWT-1038421PAB

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Spring, SPRING, OUTER, ZAG, 1038-461

Part Number: PWT-1038461ZAG

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MG D-44 OUTER PINION BRG KIT

Part Number: MGR-706030XR

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MG D-44 INNER PINION BRG KIT

Part Number: MGR-706031XR

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Cross Pin, GM, 14-Bolt, 10.5 in. Each

Part Number: MGR-3663696

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Gear, Ring and Pinion, 5.89:1 Ratio, Dana 44, Set

Part Number: MGR-D44-589

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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WASHER 9" FORD S.G.

Part Number: MGR-C9OZ4228A

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Gear, Ring and Pinion, 3.73:1 Ratio, Thick Gear, GM, 12-Bolt Truck, Set

Part Number: HUU-02-111

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Complete Kits, 4.09:1 Ratio, 26-spline, Standard Rotation, Dana 44, Chevy, Dodge, Ford, GMC, International, Isuzu, Jaguar, Jeep, Kit

Part Number: SDH-22745-5X

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Gear, Ring and Pinion, 5.38:1 Ratio, Dana 44, Set

Part Number: MGR-D44-538

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion-GM 8.5/8.625

Part Number: MGR-GM10-308A

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USA Standard mini spool for Dana 44 with 30 spline axles

Part Number: SPZ-59021

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Estimated Ship Date: Nov 13, 2025 if ordered today

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4340 Chromoly axle, 69-80 GM Truck & 71-77 Bronco, LH inner, uses 5-760X u/joint

Part Number: SPZ-35072

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Estimated Ship Date: Nov 13, 2025 if ordered today

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4340 Chromoly axle, 69-80 GM Truck, LH Inner, uses 5-760X u/joint

Part Number: SPZ-35093

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Estimated Ship Date: Nov 13, 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: Nov 13, 2025 if ordered today

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