CHEVROLET SILVERADO 2500 HD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Rough Country Suspension Leveling & Lift Kits 10470

Suspension Leveling & Lift Kits, Lift Kit, V2 Series, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.50 in. Rear, Chevy, GMC, Kit

Part Number: ROU-10470

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04205F-HD

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

Part Number: SBB-K04205F-HD

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits 16993KN

Tuff Country EZ-Ride Suspension Lift Kits 16993KN

Suspension Lift, Steering Knuckle/Spacer, Gas Shock, 6.0 in. Front, 5.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-16993KN

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

ATS Diesel Performance Five Star 1,300 Stall Torque Converter 302-950-4248

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

Part Number: APF-3029504248

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Zumbrota Remanufactured Transfer Cases RTC1626G-2

Transfer Case, Remanufactured, Chain Driven, 29-Spline, MP1625HD/MP1626XHD, Chevy, GMC, Each

Part Number: ZUD-RTC1626G-2

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Call to Order

Rough Country Suspension Leveling & Lift Kits 111230

Suspension Leveling & Lift Kits, Lift Kit, N3 Series, Torsion Drop, Knuckle, Leaf Spring Block, 7.00 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-111230

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Rough Country Suspension Leveling & Lift Kits 111240

Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Torsion Drop, Knuckle, Leaf Spring Block, 7.00 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-111240

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-12

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 12 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-12

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-12

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 12 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-12

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20933-12

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 12 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-12

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Stainless Works Legend Exhaust Systems for 2020-2021 SILVERADO 2500 HD, SILVERADO 3500 HD - CT220CBL-B

Catback 2020-21 Silverado HD 6.6L Legend Black Tips

Part Number: STW-CT220CBL-B

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Stainless Works Redline Exhaust Systems for 2020-2021 SILVERADO 2500 HD, SILVERADO 3500 HD - CT220CBR-B

Catback 2020-21 Silverado HD 6.6L Redline Black Tips

Part Number: STW-CT220CBR-B

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Eaton Electronic ELocker 40 Spline Differential Dana 60 14024-010

Differential, Eaton Elocker Dana 60 4.10 & Down 40 Spline

Part Number: ETN-14024-010

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-238 GM 9.25 IFS/9.5 in. 4.56 Gears

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

Part Number: MGR-MGK-238

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Hays Twister Full Race 2,800-3,200 Stall Torque Converter 97-1J28F

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

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-31

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Clear Anodized, Rear, GMC, Chevrolet, Kit

Part Number: TSB-A404-31

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-31BLK

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Black Powdercoated, Rear, GMC, Chevrolet, Kit

Part Number: TSB-A404-31BLK

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-31R

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Red Powdercoated, Rear, GMC, Chevrolet, Kit

Part Number: TSB-A404-31R

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-30

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Clear Anodized, Front, GMC, Chevrolet, Kit

Part Number: TSB-A404-30

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-30A

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Clear Anodized, Front, O.E Wheels/Rotors GMC, Chevrolet, Kit

Part Number: TSB-A404-30A

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-30ABLK

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads, Black Powdercoated, Front, O.E Wheels/Rotors GMC, Chevrolet, Kit

Part Number: TSB-A404-30ABLK

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Curt Manufacturing Fifth Wheel Hitches 16054

5th Wheel Hitch

Part Number: CHT-16054

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Fab Fours Premium Rear Bumpers CH99-W1250-1

Bumper, Premium, Fabricated, Steel, Black Powdercoated, Chevy, Rear, Each

Part Number: FFI-CH99-W1250-1

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-30AR

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads, Red Powdercoated, Front, O.E Wheels/Rotors GMC, Chevrolet, Kit

Part Number: TSB-A404-30AR

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-30BLK

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Black Powdercoated, Front, GMC, Chevrolet, Kit

Part Number: TSB-A404-30BLK

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

CHEVROLET SILVERADO 2500 HD Parts and Accessories