1998 GMC Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04525-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.500 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, Kit

Part Number: SBB-K04525-HD

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04531-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.750 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 7.2L Caterpillar Diesel, Kit

Part Number: SBB-K04531-HD

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04532-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.500 in. - 10-spline, Ceramic Disc, Pressure Plate, Chevy, GMC, 8.1L, 7.2L Caterpillar Diesel, Kit

Part Number: SBB-K04532-HD

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2158 Dana 80 3.73 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.25" Dana 80, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10558

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2161 Dana 80 4.30 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.25" Dana 80, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10561

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2163 Dana 80 4.88 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.25" Dana 80, 4.88 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10563

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hays Twister Full Race 2,400-2,800 Stall Torque Converter 97-1H24F

Torque Converter, Twister Full Race, 2,400-2,800 RPM Stall Speed Range, 30 Spline, 9.600 in. Diameter, 11.125 BC, 4L60-E/4L65-E, Various Makes, Each

Part Number: HAY-97-1H24F

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2124 GM 10.5 in. (14-bolt) 5.38 Gears

Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.38 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10524

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Hays Twister Full Race 2,400-2,800 Stall Torque Converter 97-1J24F

Torque Converter, Twister Full Race, 9.600 in. Diameter, 35 Spline, 2400-2800 RPM Stall, 11.50 in. Bolt Circle, 4L80E, Each

Part Number: HAY-97-1J24F

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2244

Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.23 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10699

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-3-37

Differential Carrier, Dura Grip Positraction, Clutch-type, 37-spline, Nodular Iron, Rear, Dana 80, Each

Part Number: YGA-26046

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Dorman Driveshafts 976-276

Driveshaft, Balanced, Assembled, Rear, Steel, Length 73.260 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-276

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Driveshafts 976-277

Driveshaft, Balanced, Assembled, Rear, Steel, Length 68.430 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-277

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Driveshafts for 1996-2002 EXPRESS 3500, SAVANA 3500 - 976-102

Driveshaft, Balanced, Assembled, Rear, Steel, Length 101.340 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-102

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Driveshafts for 1996-2002 EXPRESS 3500, SAVANA 3500 - 976-103

Driveshaft, Balanced, Assembled, Rear, Steel, Length 82.680 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-103

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2001

Ring and Pinion Gears,USA Standard 8.5" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10712

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2003

Ring and Pinion Gears,USA Standard 8.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10714

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2004

Ring and Pinion Gears,USA Standard 8.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10715

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

McLeod Street Twin Clutch Kits 6400207

Clutch Kit, Street Twin, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Billet Steel Flywheel, Chevy, Pontiac, Kit

Part Number: MCL-6400207

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Powertrax Grip Pro Traction Systems Dana 80 GT448035

Differential, Grip Pro, 35-Spline, Dana 80, Helical Gear, Each

Part Number: PWT-GT448035

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

ARB Air Locker 35 Spline Differential Dana 70-HD/70-U/80 RD173

Differential Carrier, Air Locker, Nodular Iron, Rear, Dana 70-HD, Dana 70-U, Dana 80, Kit

Part Number: ARB-RD173

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-218 GM 8.25 in. IFS/GM 8.5 in. 4.88 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-218

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-4-37

Differential Carrier, Dura Grip Positraction, Clutch-type, 37-spline, Nodular Iron, Rear, Dana 80, Each

Part Number: YGA-26048

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2123 GM 10.5 in. (14-bolt) 5.13 Gears

Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.13 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10523

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2160 Dana 80 4.11 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.25" Dana 80, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10560

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today