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

Nitrous Outlet Nitrous Oxide Plate Systems 00-10106-10

Nitrous Outlet Nitrous Oxide Plate Systems 00-10106-10

Nitrous Oxide Systems, EFI Plate, Wet Style, WOT Switch Activation, 10 lbs. Bottle, for Use On 78mm LSX Truck Intake, Chevy, GMC, Small Block LS, Kit

Part Number: NXO-00-10106-10

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Mishimoto Intercoolers MMINT-DMAX-06SL

Intercooler, Aluminum, Natural, 3.25 in. Inlet, Factory Quick Connect Outlet, Slip Fit, Chevy, GMC, Duramax

Part Number: MIO-MINTDMAX06SL

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Mishimoto Intercoolers MMINT-DMAX-17BK

Intercoolers, Aluminum, Black, Chevy, Kit

Part Number: MIO-S0072

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Mishimoto Intercoolers MMINT-DMAX-17SL

Intercoolers, Aluminum, Silver, Chevy, Kit

Part Number: MIO-S0073

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Fluidyne High Performance Radiators RGM.DUR.0610

Radiator, Aluminum, Natural, Crossflow, 5-Row, Chevy, GMC, Each

Part Number: FLD-S0049

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits SDM0105-CBK

Clutch Kit, Stage 2 Daily Driver, Single, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0105CBK

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

South Bend Clutch Dyna Max Organic Clutch Kits SDM0506-OK

Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0506OK

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits K04237-HD-TZ

Clutch Kit, Stage 2 Daily Driver, Single, 1.375 in. - 10-spline, Kevlar® Disc, Pressure Plate, Chevy, GMC, 8.1L, Kit

Part Number: SBB-K04237-HD-TZ

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CFM

Cylinder Head, Remanufactured, Assembled, Aluminum, Natural, Chevy, Duramax Diesel, V8, Each

Part Number: VRE-2CFM

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits SDM0506-CBK

Clutch Kit, Stage 2 Daily Driver, Single, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0506CBK

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

South Bend Clutch Dyna Max Organic Clutch Kits SDM0506-DFK

Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Ceramic/Kevlar® Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0506DFK

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Fab Fours Black Steel Elite Rear Bumpers CH20-U4950-1

Bumper, Rear, Black Steel Elite, Fabricated, Steel, Black Powdercoated, Chevrolet, Each

Part Number: FFI-CH20-U4950-1

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04211-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 8.1L, Kit

Part Number: SBB-K04211-HD

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CX10

Cyl Head, CHEV 6.6 10-16 DURAMAX HD

Part Number: VRE-2CX10

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CX6

Cyl Head, CHEV 04-05 6.6 DISEL HEAD

Part Number: VRE-2CX6

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CX7

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Chevy, GMC, Workhorse, Workhorse Custom Chassis, 6.6L Diesel, Each

Part Number: VRE-2CX7

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Access LoMax Folding Hard Covers B6020069

FOLDING COVER, 07-13 Chevy/GMC 1500 6' 6" Box

Part Number: AGI-B6020069

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Access LoMax Folding Hard Covers B6020099

FOLDING COVER, 20-ON Chevy/GMC 2500, 3500 6' 8" Box (w/ or w/o Multi Tailgate) (w/o Bedside Storage Boxes)

Part Number: AGI-B6020099

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Access LoMax Folding Hard Covers B6020039

FOLDING COVER, 15-19 Chevy/GMC 2500, 3500 6' 6" Box

Part Number: AGI-B6020039

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Westin HDX Drop Wheel-to-Wheel Nerf Step Bars 56-5345752

Nerf/Step Bar, HDX Drop Wheel-to-Wheel, Stainless Steel, Black Textured, 6 in. Diameter, Chevy, GMC, Pair

Part Number: WSA-56-5345752

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Nitrous Outlet EFI Single Nozzle Systems 00-10000-15

GM EFI Single Nozzle System (15lb Bottle)

Part Number: NXO-00-10000-15

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Fluidyne High Performance Radiators RGM.DUR.1116

Radiator, Aluminum, Natural, Crossflow, 4-Row, Chevy, GMC, Each

Part Number: FLD-S0050

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Plate Systems 00-10127-15

78mm 99-06/2007 Classic GM Truck Plate System (15lb Bottle)

Part Number: NXO-00-10127-15

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Plate Systems 00-10128-10

Nitrous Oxide Systems, EFI Plate, Wet, 200 hp, 10 lb. Bottle, Black Powdercoated, WOT Switch, for 90mm Intake, Chevy, GMC, Small Block LS, Kit

Part Number: NXO-00-10128-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Plate Systems 00-10128-15

90mm 07-12 GM Truck Plate System (15lb Bottle)

Part Number: NXO-00-10128-15

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

GMC SIERRA 2500 HD Parts and Accessories