BUICK SKYLARK Differential & Rear-End Components

Ring and Pinion Gears and Differential Combo, GM 8.5 in., 3.73:1, 30-spline Pinion, 28-spline Axle, Rear, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: YGA-12628

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Estimated Ship Date: Today

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Axle Assembly, 68-72 GM A-Body, Rear, Centurion 9-inch, 31-Spline, 5 x 4.75 in. Bolt Pattern, Housing & Axle Kit

Part Number: CUR-CE-GMA6872X

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Estimated Ship Date: Today

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Axle Assembly, 9 in. Alloy Steel, 1541H Alloy Steel Axles, 31 Spline Axles, GM, Each

Part Number: CUR-CE-GMA6466X

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Differential, Posi Performance, Electric Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-19659-010

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Axle Housing, Ford 9 in., Natural Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DSR-071025AGX

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Estimated Ship Date: Tomorrow if ordered today

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Axle Housing, Ford 9 in., Satin Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DSR-071025BGX

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Estimated Ship Date: Tomorrow if ordered today

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