1981 GMC Transmission & Drivetrain

Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 3.08 Ratio Rear Ring & Pinion Gea

Part Number: YGA-10631

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: YGA-10634

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Estimated Ship Date: Tomorrow

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Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 70, 10-Bolt, Each

Part Number: AUB-545026

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Zip Locker, Air Locker, Dana 60/61, 35 Spline, 4.56 Up Ratio, Each

Part Number: YGA-34024

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 3.73 Ratio Rear Ring & Pinion Gea

Part Number: YGA-10633

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Clutch Kit, DYAD DS, Performance, Dual Disc, 26-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic/Carbon Composite, Billet Flywheel, Kit

Part Number: CTF-413614800

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Axle Assembly, 9 in. Rear-End Housing, Bolt-in, 58 in. Long, 31 Spline, 5 x 4.75 WBP for 1/2 in.-20 Studs, GM G-body with Ford 9 in. Torino Ends. Each

Part Number: CUR-CE-GMG7887X

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Estimated Ship Date: Tomorrow

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Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer

Part Number: YGA-21326

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2130S

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2132

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2130

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Clutch Kit, DYAD DS, Performance, Dual Disc, 26-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic/Carbon Composite, Billet Flywheel, Kit

Part Number: CTF-413614820

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Yukon front 4340 Chromoly axle kit for '77-'91 GM, Dana 60 with 30/35 splines

Part Number: YGA-21394

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Differential, Eaton Elocker Dana 70 4.10 & Down 40 Spline

Part Number: ETN-14034-010

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Estimated Ship Date: Jan 5, 2027 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 27-Spline, New Venture 208, Chevy, Each

Part Number: ZUD-RTC208G-1

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2120

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Differential, Eaton Elocker Dana 70 4.56 & Up 35 Spline

Part Number: ETN-14033-010

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Estimated Ship Date: Jan 6, 2027 if ordered today

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Clutch Kit, Force 9.5 Dual Disc, Metallic Disc, 1 1/8 in. 10 Spline Disc, Steel Flywheel, Chevy, GMC, Kit

Part Number: RAM-75-2120NS

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, 7.4L, Kit

Part Number: RAM-80-2132NS

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Axle Housing, Ford 9 in. Quadralink, Natural Finish, Chevy, GMC, Each

Part Number: DSR-071042DS

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Estimated Ship Date: Dec 15, 2026 if ordered today

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Clutch Kit, Force 10.5 Twin-Plate, Sintered Metallic Disc, 1 1/8 in. Diameter Shaft, 10-Spline, Chevy, Kit

Part Number: RAM-80-2120N

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.875" GM 12 Bolt Truck, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10689

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2120S

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Differential Carrier, Dana 60, Electric Locker, 10-bolt, Steel, 35-spline Shaft, Fits 4.56 and Numerically Higher, Rear, Chevy, Dodge, Ford, Jeep,Each

Part Number: SDH-10024012

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Zip Locker, Air Locker, Dana 60/61, 30 Spline, 4.10 Down Ratio, Each

Part Number: YGA-34021

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Estimated Ship Date: Dec 7, 2026 if ordered today

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