Chevrolet Avalanche parts and accessories at Summit Racing

Richmond Gear EXCel Ring and Pinion Sets GM85410 GM 8.5/8.6 in. 4.10 Gears

Ring and Pinion Gears, EXCel, 4.10:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: RMG-GM85410

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Power Steering Fluid 19329448

Power Steering Fluid, 32 oz, Each

Part Number: ADO-10-5073

4.93 out of 5 stars ( 15 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

B&M Holeshot 2,300-2,500 Stall Torque Converter 70441

Torque Converter, Holeshot, 2,300-2,500 rpm Stall Range, Chevy, 4L60E, 4L65E, with LS Engine, Each

Part Number: BMM-70441

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

PowerStop Performance Powdercoated Brake Calipers S4918A

Disc Brake Caliper, 2-Piston, Iron, Red Powdercoated, Cadillac, Chevy, GMC, Front, Pair

Part Number: PWR-S4918A

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Sealed Power MA Series Main Bearings 7298MA

Sealed Power MA Series Main Bearings 7298MA

Main Bearings, MA-Series, Bi Metal, Standard Size, Chevy, 4.8, 5.3, 5,7, 6.0L, Set of 5

Part Number: SLP-7298MA

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C15515-040

Head Gasket, MLS, Multi-Layer Steel, 4.030 in. Bore, 0.040 in. Compressed Thickness, Cadillac, Chevrolet, Pontiac, Small Block LS, Each

Part Number: CGT-C15515-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Painless Performance GM Gen IV Vortec Truck Engine Wiring Harnesses 60526

Wiring Harness, GM Gen IV 4.8-6.2L Harness, Throttle by Wire, Truck/SUV, 4L65E, Each

Part Number: PRF-60526

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

Scott Performance High Performance Spark Plug Wire Sets CH-LS-T-1

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Black Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-T-1

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cloyes Race Billet True Roller Timing Sets 9-3658TX3

Timing Chain and Gears, Single Roller, Steel Sprockets, Chevy, 5.7L LS, 6.0L LS, Kit

Part Number: CLO-9-3658TX3

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Fox 2.0 Adventure Series Shocks FOX98450759

Shocks and Struts, Fox 2.0 Adventure Series Shocks, Stock/Lifted Ride Height, 0.00 - 6.00 in. Lifted Amount Range, Rear, Chevy, Dodge, GMC, Ram, Each

Part Number: BDX-FOX98450759

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Pro LS Drive-By-Wire Black Billet 103mm Throttle Body for Chevy LS SUM-227110B

Throttle Body, Drive-By-Wire, Billet Aluminum, Black Anodized, 103mm, Chevy, LS, Each

Part Number: SUM-227110B

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Timing Covers 12600326

Timing Cover, Aluminum, Natural, Chevy, LS, Each

Part Number: ADO-12600326

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

PowerBond Premium OEM Replacement Harmonic Balancers PB1190N

Harmonic Balancer, OEM Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, 4.8, 5.3, 6.0, 6.2L

Part Number: PBB-PB1190N

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Plastic/Aluminum Radiators SUM-380536

Radiator, Exact Fit, Aluminum, Plastic, Cadillac, Cadillac, Hummer, Chevy, GMC, LS, Each w/o Oil cooler

Part Number: SUM-380536

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires SUM-867830R

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 12" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set

Part Number: SUM-867830R

4.75 out of 5 stars ( 44 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Chevrolet Performance Knock Sensor Wiring Harnesses 12601822

Wiring Harness, Knock Sensor Component, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: NAL-12601822

4.76 out of 5 stars ( 33 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

TransGo Automatic Transmission Reprogramming Kits 6L80-TOW&PRO

Automatic Transmission Shift Kits, Reprogramming Kit, Performance/Tow/Haul, GM, 6L45, 6L50, 6L80, 6L90, Kit

Part Number: TRG-6L80-TOW-PRO

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Original Exhaust Gaskets MS16124

Exhaust Gaskets, Exhaust Manifold, Multi-layer Steel, GM Truck, LS, Includes EGR and Air Injection Gaskets, Set

Part Number: MAH-MS16124

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Original Cylinder Head Gaskets 54660

Head Gasket, Multi-Layer Steel, 4.100 in. Bore, .051 in. Compressed Thickness, GM, LS, Each

Part Number: MAH-54660

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

DiabloSport AFM Disabler Devices S1000

AFM Disabler Device, Buick, Cadillac, Chevy, GMC, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: DBL-S1000

4.74 out of 5 stars ( 58 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Transmission Bellhousings 24248031

Transmission Bellhousing, New, Aluminum, 6L80, 6L90, Each

Part Number: ADO-24248031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

PSC Power Steering Pumps SP1403

Power Steering Pump, High Performance, High-Flow, 1600 psi, Black Reservoir, Non-Hydroboost, Chevrolet, GMC, Each

Part Number: PFN-SP1403

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

Arnott Front Magnetic Struts with Springs MR-3568

Coilover Shocks and Struts, Magnetic Shocks, Steel, Black Powdercoated, Cadillac, Chevrolet, GMC, Each

Part Number: NTT-MR-3568

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Positraction 30 Spline Differential Carriers GM 8.6 Inch SUM-730968

Differential Carrier, Positraction, Nodular Iron, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each

Part Number: SUM-730968

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco GM Genuine Parts CV Axle Shafts 85083496

Axle Shafts, GM Genuine Parts, CV-style, 33-spline Outer, Steel, 25.50 in. Length, Front, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-85083496

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

CHEVROLET AVALANCHE Parts and Accessories