Chevy 5.3 Gen 3 LS Parts & Accessories

Vacuum Line, Fuel Pressure Regulator Position, Rubber, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: ADO-17113556

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

Oil Fill Cap, Vented, Screw-In, Plain, Round, Black Anodized, Billet Aluminum, LS, Each

Part Number: EAR-3434120ERL

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Valve Cover Fastener, Bolt Style, Hex Head, Steel, Zinc Color, Cast, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR77215

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Water Manifold, Coolant Manifold, Aluminum, Black, Two -16 AN Inlets, Two -12 AN Outlets, Chevrolet, Small Block LS, Each

Part Number: MEZ-WAM119S

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Timing Cover Bolts, Stainless Steel, Polished, 12-Point, Chevy, LS1/LS2, Kit

Part Number: ARP-434-1502

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, LS, Each

Part Number: RAM-2550

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Head Gasket, Vulcan Cut-Ring, 4.200 in. Bore, LSX, Left Bank, Each

Part Number: SCE-CR192059L

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Fuel Injector Spacers, Billet Aluminum, Truck Style Intake, LS3 Injectors, Chevrolet, Kit

Part Number: ICB-551287-LS036

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

Camshaft, Hydraulic Roller, Advertised Duration 286/282, Lift .575/.575, Lobe Sep. 112, GM LS, Each

Part Number: TFS-30602002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Plug Fittings, Fuel Vapor Purge Solenoid Plugs, Bolt-on, Billet Aluminum, Natural, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-215005

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Alternator and Power Steering Bracket Kit, Upper and Lower Brackets, Right Side High Mount, Water Pump Mount, Aluminum, Natural, Chevrolet, LS, Kit

Part Number: ICB-551396LS0WP3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Zinc, Chevy, Pontiac, Small Block LS, Pair

Part Number: HOK-71221003HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Coolant Temperature Sensor, Each

Part Number: SMP-TX89

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

Woodruff Key for Summit Pro LS Crankshaft, Forward Position, Short Key. zero offset, .728 in. length, .300 tall, 1 ea.

Part Number: SUM-161000

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 4X, -0.010 in. Line Hone, LS, Kit

Part Number: SUM-G6647-4X-010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Radiators, Cooling, Crossflow, Aluminum, Natural, Engine Swap, Chevy, GMC, Small Block LS, Each

Part Number: FBR-FB311

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Thermostat, Mechanical, Thermostat with Seal, Standard-flow, 180 degrees F, Copper/Stainless Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SNN-523-180

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Timing Chain and Gears, Single Roller, Billet Steel Sprockets, Chevy, Small Block LS, Set

Part Number: CCA-3172KT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Valve Cover Spacers and Adapters, Centerbolt Mounting, 0.500 in. Thickness, Billet Aluminum, Natural, Chevy, Small Block LS, Pair

Part Number: ICB-551641-5

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/13/2025

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Intermediate Pipes, Exhaust, 2.50 in. O.D., Stainless, Natural, for Cast Iron Systems, with O2 Bungs, Buick, Chevy, GMC, Olds, Pontiac, V8, Pair

Part Number: HOK-70701317RHKR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Coil Springs, Lowering, Front, 3.00 in. Lowered Ride Height, Progressive Rate, Black, Chevrolet, GMC, Pair

Part Number: MMC-33011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Plug Fittings, Oil Level Sensor and Sending Unit Plugs, Hex Head, 20mm x 1.5, Male Threads, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: ICB-551413

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025

Wiring Pigtail, Camshaft Position Sensor, Male and Female, 3-pin, 48 in. Long, Chevy, Each

Part Number: ICB-WECAM30-48

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Intake Manifold, Fuel Injected, Low Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226125L

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Engine Valley Cover, Aluminum, Polished, Finned, Chevy GM, LS/LSX, Gen III, Each

Part Number: SUM-240058

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping