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1980 GMC Transmission & Drivetrain
Showing In Stock Items. Show All 99 Items.
Differential, Eaton Detroit Truetrac, 30-Spline, GM, 10.5 in. Ring Gear, 4.10 and Lower Ratios, Each
Part Number: ETN-915A545
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Summit Racing™ Axle Upgrade Combos 35-0007
Axle Upgrade Combo, Dana 60, 35 Spline, Spicer Non-Greasable U-Joints, Yukon Axle Shafts, Manual Hubs, Kit
Part Number: CMB-35-0007
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Locker, 33-Spline, GM, 9.5 in., 14-Bolt, Each
Part Number: ETN-225C135A
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Dana 44, Kit
Part Number: ARB-RD117
Estimated Ship Date: Today
Estimated Ship Date: Today
Grizzly Locker, Dana 60, 30 Spline, 4.10 Down Ratio, Each
Part Number: YGA-28002
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Torque Converters, Twister Full Race, 4,200-4,500 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each
Part Number: HAY-97-1D42F
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Clutch Kit, Force 10.5 Twin-Plate, Organic Disc, 1 1/8 in. Diameter Shaft, 10-Spline, Chevy, Kit
Part Number: RAM-80-2120
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Differential Carrier, Air Locker, Nodular Iron, 30-spline, Dana 44, Kit
Part Number: ARB-RD116
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 70, 10-Bolt, Each
Part Number: AUB-545026
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Grizzly Locker, Dana 60, 35 Spline, 4.10 Down Ratio, Each
Part Number: YGA-28003
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, Force 9.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, Small Block, Kit
Part Number: RAM-75-2125S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch and Flywheel Kit, SST, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, Chevy, Kit
Part Number: CTF-412614820
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Yukon front 4340 Chromoly axle kit for '69-'80 GM truck and Blazer, Dana 44 with 19/30 splines
Part Number: YGA-21413
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 60, 10-Bolt, Each
Part Number: AUB-545023
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Eaton Electronic ELocker 35 Spline Differential Dana 60/60-HD 14023-010
Estimated Ship Date: Today
Yukon front 4340 Chromoly axle kit for '69-'80 GM truck and Blazer
Part Number: YGA-21414
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Yukon Chromoly Superjoint kit for Dana 60
Part Number: YGA-32088
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Torque Converters, Twister Full Race, 3,600-4,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each
Part Number: HAY-97-1D36F
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Aluminum Slave Cylinder, Reservoir, Chevrolet, GMC, Kit
Part Number: AWR-HMGM40006
Not Yet Reviewed
Estimated Ship Date: Jun 29, 2026 if ordered today
Estimated Ship Date: Jun 29, 2026 if ordered today
Differential, Eaton Detroit Locker, 28-Spline, GM, 8.5 in., 3-Series, Each
Part Number: ETN-187C149A
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Yukon front 4340 Chromoly axle kit for '77-'91 GM, Dana 60 with 35 splines
Part Number: YGA-21396
Not Yet Reviewed
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Yukon Chromoly Superjoints for Dana 60
Part Number: YGA-32087
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Grizzly Locker, Dana 44, 30 Spline, 3.73 and Down, Each
Part Number: YGA-28021
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Clutch Kit, Concept 10.5 Dual-Disc Clutch, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Chevy, Small Block, Kit
Part Number: RAM-50-2120N
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Clutch and Flywheel Kit
Part Number: CTF-412714800
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Clutch Kit, Dual Friction, 26-spline, 10.4 in. Disc Diameter, Organic Disc, Pressure Plate, Billet Steel Flywheel, Chevy, GMC, Kit
Part Number: CTF-412614800
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Dana 70, Dana 70-U, Each
Part Number: YGA-26044
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
