1987 GMC Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

TransGo Automatic Transmission Boost Valves 7-500

TV Boost Valve, .500, Racing, Pro-Street, 700R4/200-4R, Kit

Part Number: TRG-7-500

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Differential Carrier Bearings CK D60

Differential Carrier Bearings, Steel, Races, Shims, Dana 60, Dana 70, Dana 70-U, Kit

Part Number: YGA-57005

5.0 out of 5 stars ( 1 )

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Hays Super Truck Clutch Kits 90-103

Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 10-Spline, 12 in. Diameter Disc, Chevy, GMC, Pickup, SUV, Kit

Part Number: HAY-90-103

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Allstar Performance 153-Tooth Flexplate ALL26836

Flexplate, 153-tooth, External Engine Balance, 1-piece Rear Main Seal, Chevy, GMC, 5.0L, 5.7L, Each

Part Number: AAF-ALL26836

5.0 out of 5 stars ( 2 )

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Zoom MU Series Clutches MU1237-1

Clutch, MU Series, 13.000 in. Diameter, 1.500 in. - 10-spline, Organic Disc, Borg and Beck Pressure Plate, Chevrolet, GMC, L6/V8, Kit

Part Number: ZZZ-MU1237-1

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Timken Pinion Bearing Races HM804810

Bearing Race, Differential Pinion, 3.750 in. Diameter, Cadillac, Each

Part Number: TMK-HM804810

Not Yet Reviewed

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Lokar Hi-Tech Kickdown Kits KD-2350TPU

Lokar Hi-Tech Kickdown Kits KD-2350TPU

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350TPU

5.0 out of 5 stars ( 2 )

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Wilwood Forged Billet Aluminum Brake Hub Assemblies 270-15104

HUB, BEARING, LIGHT TRUCK, 5x4.75/5.00 BC

Part Number: WIL-270-15104

5.0 out of 5 stars ( 1 )

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Richmond Gear Ring and Pinion Sets 49-0034-1 GM 8.5/8.6 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900341

4.67 out of 5 stars ( 9 )

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Yukon Gear & Axle U-Joints YUJ1310

U-Joint, Spicer 1310, Steel, Each

Part Number: YGA-42003

3.67 out of 5 stars ( 6 )

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Motive Gear Basic Ring and Pinion Gear Installation Kits R10RPK

Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RPK

Not Yet Reviewed

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Motive Gear Ring and Pinion Sets D70-410 Dana 70 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Dana 70, Set

Part Number: MGR-D70-410

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets GM105410 GM 10.5 in. (14-bolt) 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-GM105410

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Timken Pinion Bearing Races HM88610

Pinion Bearing Race, 2.844 in. Diameter, Each

Part Number: TMK-HM88610

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Super Carrier Shims SK SS10

Carrier Shims, Super, Steel, Kit

Part Number: YGA-55001

4.87 out of 5 stars ( 15 )

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SKF Bearings U-Joint Hardware UJ329-10

U-Joint Fasteners, U-Joint Hardware, Spicer 1310, Steel, Black, 1.062 in. Bearing Cap Diameter, AMC, Buick, Chevy, Ford, GMC, Jeep, Olds, Toyota, Pair

Part Number: SKF-UJ329-10

2.0 out of 5 stars ( 1 )

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Timken Differential Bearings SET42

Differential Carrier Bearing, Steel, Each

Part Number: TMK-SET42

3.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Ring and Pinion Sets YG GM12T-308 GM 8.875 in. (12-bolt) truck 3.08 Gears

Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Truck, Set

Part Number: YGA-24459

4.0 out of 5 stars ( 1 )

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National Bearing Oil Seals 8835S

Oil Seal;

Part Number: NTL-8835S

5.0 out of 5 stars ( 3 )

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Yukon Gear & Axle U-Joints YUJ3022

U-Joints, Spicer 1310 To GM 3RL/S44/Mechanics 3/American Axle 1344, Steel, Each

Part Number: YGA-42013

5.0 out of 5 stars ( 1 )

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Richmond Gear EXCel Ring and Pinion Sets GM105456TK GM 10.5 in. (14-bolt) 4.56 Gears

Ring and Pinion Kit

Part Number: RMG-GM105456TK

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM7.5-342T GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, 1.438 in. Pinion, 27 Spline, 7.500 in. Ring Gear, Series 2 Carrier, GM 7.5/7.6 in., Set

Part Number: YGA-24479

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dorman Wheel Hub Dust Caps 618-102

Wheel Hub Dust Cap, Steel, Zinc, 2.094 in. Diameter, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac

Part Number: RNB-618-102

4.0 out of 5 stars ( 5 )

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Yukon Gear & Axle Pinion Shims SK T8

Pinion depth shim kit for Toyota8", GM 7.5", 8.2" & 12 bolt truck

Part Number: YGA-55064

5.0 out of 5 stars ( 2 )

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ACDelco Automatic Transmission Shift Shaft Seals 08657163

Automatic Transmission Shift Shaft Seals, OEM-style, Steel/Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-8657163

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