GMC K2500 Transmission & Drivetrain

Ring and Pinion Gears, 3.23:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36212

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Clutch Kit, Stage 2 Daily Driver, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, Kit

Part Number: SBB-K04126-HD-O

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Clutch Kit, DFX, Performance, Single Disc, 10-Spline, 1.125 in. Diameter, 11 in. Disc Diameter, Cerametallic, 6-Paddle, Sprung Hub, Kit

Part Number: CTF-315735552

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion, GM 10.5 in., 5.38:1 Ratio, Standard Rotation, Requires a 4.10:1 Ratio Carrier Set

Part Number: MGR-GM105-538X

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Gears, 5.38:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36053

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Estimated Ship Date: Dec 8, 2025 if ordered today

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

Part Number: MGR-G885273

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Estimated Ship Date: Today

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Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, SFI 1.1, Chevy, Each

Part Number: CTF-901120

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Automatic Transmission Rebuild Kit, Master Racing, GM, TH400, Kit

Part Number: TCI-259015

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 10.5 in., 14-Bolt, Fits 4.10:1 and Numerically Lower Carrier, Set

Part Number: MGR-GM10-5-456X

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Estimated Ship Date: Today

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Flywheel, Forged Steel, 168-Tooth, 15.5 lb., Internal Engine Balance, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ACL-600465

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Clutch Disc, Organic, 1 1/8 in.- 10-Spline, 12 in. Disc, Chevy/GMC, Pickup, SUV, Van, 5.7L, Each

Part Number: CTF-381097

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Pressure Plate, Centerforce I, Diaphragm-Style, 11 in. Disc Diameter, Each

Part Number: CTF-CF361877

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Clutch Kit, Stage 2 Daily Driver, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 4.8L, Kit

Part Number: SBB-K04081-HD-O

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Clutch, Street/Strip, General Motors, V6/L6, Each

Part Number: HAY-85-113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Automatic Transmission Rebuild Kit, Pro Super, Chevy, GMC, 4L80E, Kit

Part Number: TCI-278800

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Gears, 5.38:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: YGA-24045

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gear, 4.30:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36217

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Gear, 2.73:1 Ratio, GM 8.5/8.6, 10 Bolt Cover, 30 Spline, 10 Ring Gear Bolts, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Set

Part Number: YGA-24490

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Yukon hardcore drive flange kit for Dana 44, 30 spline outer stubs. Non-engraved caps.

Part Number: YGA-29066

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: YGA-24140

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Flywheel, PQx, Billet Aluminum, 168-tooth, 14.000 lbs., SFI 1.1, External Engine Balance, Chevy, 7.4L, Each

Part Number: PQX-1945401

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Ring & Pinion Gear, 5.13 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: YGA-24139

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Estimated Ship Date: Today

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Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Rotation, GM 9.5 in., Set

Part Number: YGA-24502

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Estimated Ship Date: Dec 22, 2025 if ordered today

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4L80E RACING OVERHAUL 97-UP

Part Number: TCI-278605

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM95342

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Estimated Ship Date: Dec 9, 2025 if ordered today

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