CHEVROLET Chevy big block Mark IV Transmission & Drivetrain

Axle Shaft, 28-Spline, 31.375 in. Length, Chevy, GMC, 8.5 in., Rear, Each

Part Number: RMG-92-25178

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Axle Shaft, 28-Spline, 30.438 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, 8.5 in., Rear, Each

Part Number: RMG-92-25157

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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U-Joint Bolts, Steel, Natural, 1.688 in. Bolt To Bolt Length, Pair

Part Number: YGA-41190

4.4 out of 5 stars ( 5 )

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Axle Seal, Mighty, Rear, Front, For Use with 5707/1563 Bearing, Each

Part Number: YGA-30196

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 28-spline Inner, 29.625 in. Length, Each

Part Number: MGR-MG1010

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Ring and Pinion Gears and Installation Kit, 12P 8.875" GM THIN 3.73 REAR R&P GEAR/ INSTALL KIT PACKAGE; 30spl POSI & AK 1563 AXLE BRGS 2.25" OD

Part Number: YGA-12614

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Clutch Disc, Street, 200 Series, 1 1/8 in.- 10-Spline, 10.50 in. Disc, Each

Part Number: RAM-251

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Axle Bearing, GM, 10.5 in., 14-Bolt, Each

Part Number: YGA-10036

4.0 out of 5 stars ( 1 )

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Differential, Select-A-Loc, 30-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545019

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in. Passenger Car, Set

Part Number: SVL-2023899

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900331

5.0 out of 5 stars ( 2 )

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Gear, Ring and Pinion, 3.54:1 Ratio, Dana 44, Set

Part Number: MGR-D44-354

4.83 out of 5 stars ( 6 )

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Spider Gears, Open, Front or Rear, Internal Kit, Side Gears, Cross Pin and Bolt, GM, 8.5 in., 28 Spline, Kit

Part Number: YGA-16054

4.0 out of 5 stars ( 4 )

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Detent Cable, Black, 40.0 in. Length, for TH350 Transmission, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y100

3.86 out of 5 stars ( 14 )

Estimated Ship Date: Today

Transmission Filter, Replacement, Each

Part Number: WIX-58897

4.81 out of 5 stars ( 26 )

Estimated Ship Date: Today

Axle Shaft, Rear, C-Clip, 1541H Alloy, 33 Spline, 30.125 in. Length, GM 8.875 in., Chevy, Each

Part Number: YGA-21287

4.0 out of 5 stars ( 3 )

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Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 7.4L, Kit

Part Number: RAM-80-2170

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Gear, Ring and Pinion, 4.30:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885430

5.0 out of 5 stars ( 3 )

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Clutch Kit, Organic, 1 1/8 in.- 26-Spline, 11 in. Disc, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RAM-88764

4.83 out of 5 stars ( 6 )

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Shifter, Blackjack, Chrome, Flat, w/White Knob, 3/8-16 in., 6061 Anodized Aluminum Hsg w/Black MIL-Spec Finish, Chevrolet, Tremec Magnum, 6-Speed, Kit

Part Number: HUU-3913002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flexplate, 139-tooth, Internal Balance, Steel, SFI-approved, Chevy, GMC, Each

Part Number: ATI-915545

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-410

3.4 out of 5 stars ( 5 )

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Throttle Valve Cable, Black Vinyl Jacket, 41.750 in. Length, Chevy, TH350, Each

Part Number: OER-342486

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

Wheel Bearing, Rear, Outer, Buick, Cadillac, Chevy, GMC, Oldsmobile, Dodge, Plymouth, Ford, Lincoln, Mazda Axle saver repair bearing

Part Number: NTL-RP5707

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Ring and Pinion Gears,USA Standard 8.875" GM 12 Bolt Truck, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10681

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Estimated Ship Date: Dec 29, 2025 if ordered today

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