CHEVROLET Chevy big block Mark IV Differential & Rear-End Components

Yukon HARDCORE DRIVE FLANGE, 35 Spline inner, 55 Spline outer

Part Number: YGA-29077

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Estimated Ship Date: Jan 8, 2026 if ordered today

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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 29, 2025 if ordered today

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Axle Shaft, 30-Spline, 18.500 in. Length, Front, Inner, GM, Each

Part Number: YGA-21050

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Axle Shaft, Front Outer Stub, 35-spline, 1541H Alloy Steel, 12.000 in. Length, Dana 60, Chevy, GMC, Dodge, Each

Part Number: YGA-21065

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Axle Shaft, Front Outer Stub, 30-spline, 1541H Alloy Steel, 12.000 in. Length, Dana 60, Chevy, GMC, Dodge, Each

Part Number: YGA-21085

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Drive flange, 19 spline inner, 48 spline outer.

Part Number: YGA-29078

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Axle Shaft, Front Inner, Driver Side, 30-spline Inner, 1541H Alloy Steel, Dana 44, Chevy, GMC, Each

Part Number: YGA-21054

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Axle 12T GM REAR, '71-'81, 2WD, 12 BOLT TRUCK, 5 LUG, 31-7/16", 30spl, 1559 BRG, 1 SIDE

Part Number: SPZ-11944

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Cover, 10-bolt, Steel, Natural, Dana 80, Each

Part Number: YGA-32323

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Axle Shaft, 28-spline, 31.500 in. Length, Rear, GM 8.5 in., Chevy, GMC, Each

Part Number: SPZ-35052

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Cover, 10-bolt, Steel, Natural, Dana 70, Each

Part Number: YGA-32322

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Axle 8.2" & 8.5" GM REAR, '65-'79 PASSSHAFT, 29-1/2", 2.780" SMALL HUB, 28spl, 1 SIDE

Part Number: SPZ-11950

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Yukon 4340 Chromoly right hand inner axle for '79 and newer GM 8.5" Blazer and truck, uses 5-760X

Part Number: YGA-21367

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Estimated Ship Date: Jan 8, 2026 if ordered today

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SPIDER GEARS, spider gear set.

Part Number: YGA-16183

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Axle Stub, Front, Steel, 12.000 in. Length, 35-spline, Dana 60, Chevy, Dodge, GMC, Each

Part Number: SPZ-35012

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shafts Direct Fit, 12T & 8.5" VANAxle,2WD-30spl,5 LUG,33-3/8",C10&1559 COMPLETEAxle PACKAGE

Part Number: SPZ-35186

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Dana 44, 30-spline, Chevy, Dodge, Ford, GMC, International, Isuzu, Jeep, Kit

Part Number: SPZ-39006

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Estimated Ship Date: Dec 29, 2025 if ordered today

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12" 30spl GM D60 OUTER STUB, 4340

Part Number: SPZ-35120

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle 12P GM REAR, 64-67 CHEVELE & 67-69 CAMARO, 29-3/4", 30spl, 1563 BRG, 1 SIDE

Part Number: SPZ-11949

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shaft, 28-spline, 29.5 in. Length, Rear, GM 8.2 in., GM 8.5 in., Chevy, Each

Part Number: SPZ-35051

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 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: Dec 29, 2025 if ordered today

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Axle Shaft; 22" length, Blank

Part Number: MGR-MG20600

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Estimated Ship Date: Dec 29, 2025 if ordered today

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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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Estimated Ship Date: Dec 29, 2025 if ordered today

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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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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 33-spline Inner, 31.813 in. Length, Each

Part Number: MGR-MG1615

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Estimated Ship Date: Dec 29, 2025 if ordered today

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