GMC SIERRA 2500 HD Transmissions

Clutch Kit, Super Street Dual Disc, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SSDDMAX-CBY

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Clutch Kit, Super Street Dual Disc, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SSDDMAX-CBZ

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Torque Converters, Twister Full Race, 3,200-3,600 rpm Stall Speed Range, 35-spline, 9.600 in. Diameter, Chevrolet 4L80-E, Cadillac, Chevy, GMC, Each

Part Number: HAY-97-1J32F

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Estimated Ship Date: Today

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Clutch Kit, Soft-Lok, 1 3/16 in. x 18-Spline, 10.5 in. Diameter, Steel Flywheel, Chevy, 4.8, 5.3, 5.7, 6.0L

Part Number: MCL-4914-00-05

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Clutch Kit, DYAD DS, Performance, Dual Disc, 10-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic/Carbon Composite, Billet Flywheel, Kit

Part Number: CTF-413714842

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Clutch Kit, Competition Dual Disc, 1.375 in. - 10-spline, Sintered Iron Disc, Pressure Plate, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-DDCMAXY

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kit, Dyna Max Feramic, Dual, 1.375 in. - 10-spline, Sintered Iron Disc, Pressure Plate, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-DDCMAXZ

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kit, Stage 1 Heavy-Duty, Single, 1.378 in. - 10-spline, Organic Disc, Pressure Plate, Kit

Part Number: SBB-K04205F-HD

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Clutch Kit, Stage 2 Daily Driver, Single, 1.378 in. - 10-spline, Kevlar® Disc, Pressure Plate, Chevy, GMC, 8.1L, Kit

Part Number: SBB-K04211-HD-TZ

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Estimated Ship Date: Dec 18, 2025 if ordered today

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RXT HD Twin Steel 6 Bolt LS Motor 1-1/8 x 10 Spline Bronze Facing 0BAL 168T (Including 2010 Camaro)

Part Number: MCL-6405504HD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Torque Converters, Twister Full Race, 3,600-4,200 rpm Stall Speed Range, 35-spline, 9.600 in. Diameter, Chevrolet 4L80-E, Cadillac, Chevy, GMC, Each

Part Number: HAY-97-1J36F

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 35-spline, 9.600 in. Diameter, Chevrolet 4L80-E, Cadillac, Chevy, GMC, Each

Part Number: HAY-97-1J28F

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Torque Converter, Five Star, Lockup, Allison 1000, Chevy, GMC, 6.6L Duramax Diesel, Each

Part Number: APF-3029504248

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $400.00
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Torque Converter

Part Number: BDD-1071240

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $300.00
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Clutch Kit, SFT 2000, 1.125 in. - 26-spline, Ceramic Discs, Borg and Beck Long, Steel Flywheel, Chevy, LS, Kit

Part Number: MCL-84048B07M

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch Kit, SFT 2000, 1.125 in. - 26-spline, Ceramic Discs, Borg and Beck Long, Aluminum Flywheel, Chevy, LS, Kit

Part Number: MCL-83048B07M

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission Valve Bodies, ACDelco GM Genuine Parts Automotive Transmission Valve Bodies, Automatic/Manual, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-19354857

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $100.00
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MAG FORCE TRIPLE PIN DRIVE CHEVY 98-UP LS 0BAL 1-1/8X10 SPL 168

Part Number: MCL-651053-00-04

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch Kit, Soft-Lok, 1 1/8 in. x 26-Spline, 10.5 in. Diameter, Steel Flywheel, Chevy, 4.8, 5.3, 5.7, 6.0L

Part Number: MCL-4914-00-07

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CONVERTER ASM-TORQ

Part Number: NAL-29549522

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Auto Trans Torque Converter

Part Number: ADO-29549522

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Auto Trans Reaction Carrier

Part Number: ADO-29545319

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Torque Converter, Stage-5 Stock Stall, Billet Stator, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-402

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Estimated Ship Date: Jan 7, 2026 if ordered today

• Core Charge $350.00
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Torque Converter, Stage-5 Medium High Stall, Billet Stator, 25-Spline, Lockup Compatible, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-403

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Estimated Ship Date: Jan 7, 2026 if ordered today

• Core Charge $350.00
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Torque Converter, Stage 5 Ultra High Stall, Billet Stator, 25-Spline, 13.5 in. Diameter, Allison 1000, Chevy, GMC, Each

Part Number: RVM-A1000-404

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Estimated Ship Date: Jan 7, 2026 if ordered today

• Core Charge $350.00
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