Chevrolet Avalanche parts and accessories at Summit Racing

King SI-Series Rod Bearings CR 807SI 001

Rod Bearings, .001 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI001

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Belltech Nitro Drop 2 Shocks 8522

Shock, Nitro Drop 2, Twin Tube, Rear, Chevy, 0-2 in. Drop, Each

Part Number: BEL-8522

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Spicer Drivetrain Products U-Joint Strap Kits 2-70-48X

U-Joint Fasteners, Straps, S44/GM 3RL Style, Steel, 1.125 in. Bearing Cap O.D., Buick, Cadillac, Chevy, Kit

Part Number: SDH-2-70-48X

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

PowerStop Performance Powdercoated Brake Calipers S5030BLK

Disc Brake Caliper, 1-Piston, Iron, Black Powdercoated, Cadillac, Chevy, GMC, Rear, Pair

Part Number: PWR-S5030BLK

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Kooks Headers Multi-Layer Header Gaskets SS-755818

Header Gasket, Multi Layer Stainless Header Gasket - GM LS Based GEN III & IV Engines.

Part Number: KOK-SS-755818

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Fel-Pro Fuel Injector O-Ring Sets ES 70599

Fuel Injection O-Rings, Set of 4

Part Number: FEL-ES70599

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Wiring Connectors 13585316

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-PT2782

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Wilwood Brake Flexline Kits 220-10979

Wilwood Brake Flexline Kits 220-10979

Brake Hose, Flexline, Braided Stainless Steel, 24 in. Length, M12 Female IF Straight Inlet, -3 AN Straight Outlet/Hose, for Wilwood, Front, GM, Kit

Part Number: WIL-220-10979

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Eaton Master Differential Installation Kits K-GM8.5-08R

Ring and Pinion Installation Kit, Rear, GM 8.5/8.6 in., 10-Bolt, GM, Kit

Part Number: ETN-K-GM8-5-08R

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Motive Gear Performance Ring and Pinion Sets G885373IFS GM 8.25 in. IFS 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885373IFS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Earl's Performance LS Steam Vent Kits LS0036ERL

Engine Steam Tube Kit, Four Corner, Stainless Steel Tubing, Aluminum, Black Anodized, Chevrolet, Small Block LS, Kit

Part Number: EAR-LS0036ERL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

aFe Momentum GT Pro Dry S Air Intake Systems 51-74101

Air Intake Kit, Momentum GT Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-51-74101

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Nitrous Express 102mm 4-Bolt LS Nitrous Plates NP933

Nitrous Oxide Plates

Part Number: NEX-NP933

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

TransGo Automatic Transmission Pressure Regulator Valves 6L8-VL-PR3

Specialty Components, 6L45, 6L50, 6L80, 6L90 Drop-in Pressure Regulator Valve Repair Kit

Part Number: TRG-6L8-VL-PR3

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Trick Flow® Billet Steel Timing Sets TFS-30678534

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS2, Set

Part Number: TFS-30678534

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Bilstein B8 5100 Series Shocks 24-187237

Shock, 5100 Series, Monotube, Lifted, Rear, Chevy, GMC, 4WD, Each

Part Number: BSN-24-187237

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

SVL Drivetrain Ring and Pinion Gear Sets 2023698 GM 8.5/8.6 in. 3.23 Gears

Ring and Pinion Gears, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: SVL-2023698

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C5751-045

Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-045

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACL Performance Race Series Rod Bearing Sets 8B663HC-010

Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .010 in., .25mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663HC-010

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Original Cam Seals B32270

Camshaft Seal, Steel/Rubber, Natural, GM, Gen III/IV LS Engines, Each

Part Number: MAH-B32270

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

King MC-Series Main Bearings MB5293MC

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Small Block, LS, Set of 5

Part Number: KGB-MB5293MC

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53057

Muffler, Super 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-53057

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Valve Covers 12642655

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12642655

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Lokar Interior Door Handles IDH-2008

Door Handles, Interior, Plain Design, Round Splined Shaft Style, Billet Aluminum, Brushed, Ford, GM, Pair

Part Number: LOK-IDH2008

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

PowerStop Z36 Truck and Tow Brake Pads and Hardware Kits Z36-1194

Brake Pads, Z36 Extreme, Carbon Fiber Ceramic, Cadillac, Chevy, GMC, Rear, Set

Part Number: PWR-Z36-1194

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

CHEVROLET AVALANCHE Parts and Accessories