1987 GMC R1500 Transmission & Drivetrain

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: Nov 10, 2025 if ordered today

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Axle Bearings, 30-spline, 12-bolt, Standard Rotation, Rear, Chevy, GMC, GM 8.875 in. Truck, Kit

Part Number: YGA-11055

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Estimated Ship Date: Nov 26, 2025 if ordered today

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MASTER KIT

Part Number: PIO-752002

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Estimated Ship Date: Nov 13, 2025 if ordered today

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MASTER KIT

Part Number: PIO-752035

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Estimated Ship Date: Nov 13, 2025 if ordered today

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MASTER KIT

Part Number: PIO-752036

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Estimated Ship Date: Nov 13, 2025 if ordered today

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CENTER SUPPORT MOUNT

Part Number: PIO-646053

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Estimated Ship Date: Nov 13, 2025 if ordered today

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pinion spacer

Part Number: NAL-12479162

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Cross Shaft, Differential, Steel, GM 8.5 in., with Mini-Spool, Each

Part Number: YGA-32238

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears, 5.13:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24163

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Estimated Ship Date: Dec 1, 2025 if ordered today

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12T GM 4.88 R&P ** USA STANDARD GEAR **

Part Number: SPZ-36181

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crosspin, Replacement, Steel, Spartan, GM 8.5 in., Each

Part Number: SPZ-17024

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.875" GM 12 Bolt Truck, 3.08 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10686

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Estimated Ship Date: Nov 12, 2025 if ordered today

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12P, 12T, CI VET, & 55GM 8460N REDI sleeve yoke saver

Part Number: YGA-30225

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Carrier Bearings, Standard Replacement, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each

Part Number: MGR-LM501349

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Torque Converter, Holeshot, 3,400-3,800 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20425

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Estimated Ship Date: Nov 13, 2025 if ordered today

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SPACER

Part Number: PWT-1920604SAJ

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Estimated Ship Date: Nov 17, 2025 if ordered today

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SLOTTED DRIVER

Part Number: PWT-424003DGE2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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COUPLER

Part Number: PWT-5201004CJY

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CASE, TH-400 REID SFI

Part Number: TCI-210002

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Estimated Ship Date: Dec 5, 2025 if ordered today

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TH400 INT STEEL .063" (5)

Part Number: TCI-224512

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Estimated Ship Date: Dec 5, 2025 if ordered today

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TH400 FWD KOL .063" (7)

Part Number: TCI-224712

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Clutch Kit, MU-Series, Organic, 1.125 in.- 10-Spline, 11.000 in. Disc, Chevy, GMC, 4.3, 5.0L, Kit

Part Number: ZZZ-MU1877-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Clutch, MU Series, 1.125 in. - 10-spline, Cerametallic Disc, Pressure Plate, Chevy, GMC, Kit

Part Number: ZZZ-MU1909-1C

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Crosspin, Replacement, Steel, Spartan, Rear, GM 8.875 in., Each

Part Number: SPZ-17023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Gear, Ring and Pinion, 2.73:1, GM, 8.5 in., 8.6 in., Set

Part Number: SPZ-36346

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Estimated Ship Date: Nov 13, 2025 if ordered today

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