2021 CHEVROLET SILVERADO 1500 Engines & Components

Melling Valve Springs VS-1688

Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1688

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Melling Hydraulic Roller Lifter Guides MLG102

Melling Hydraulic Roller Lifter Guides MLG102

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG102

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cloyes Gear Timing Chain and Gear Sets 9-4205SC

Engine Timing Chain Kit

Part Number: CLO-9-4205SC

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sealed Power A-Series Rod Bearings 8-2555A 1

Rod Bearings, 0.001 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Checker, Chevy, Pontiac, Hummer, V8, Set of 8

Part Number: SLP-8-2555A1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Derale Oil Filter Adapters 15724

Oil Filter Adapter, Spin-on Bypass, Aluminum, Polished, 22mm x 1.5 Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: DER-15724

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cloyes Engine Timing Sets 9-3678X5Z

Timing Chain Kit, Cadillac, Chevy, GMC, V8, LT Series Small Block Chevrolet, 5.3L, 6.2L, 6.6L, Kit

Part Number: CLO-9-3678X5Z

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Chevrolet Performance Connecting Rod Bearings 12735504

rod bearing

Part Number: NAL-12735504

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

ACDelco GM Genuine Parts Piston Rings 12691926

Piston Rings, GM Genuine Parts Piston Rings, 3.780 in. Bore, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12691926

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Granatelli Motor Sports Valve Covers 640361

Valve Covers, Tall, Centerbolt, Plain Top Style, Cast Aluminum, Polished, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Chevy Small Block LS, Pair

Part Number: GRN-640361

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

PRW Billet Steel Timing Sets 5034621

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

Part Number: PQX-5034621

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Cloyes Street Billet True Roller Timing Sets 9-3679X5

Timing Chain and Gear Set, Single Roller, Billet Steel Sprockets, Chevrolet, Cadillac, GMC, Set

Part Number: CLO-9-3679X5

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

aFe Pro GUARD D2 Oil Filters 44-LF038

Oil Filter, Pro GUARD D2, Canister, Each

Part Number: AFE-44-LF038

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

VEGE Cylinder Heads 2CT97

Engine Cylinder Head, Chev 6.2 L86/LT1 14-17 Head

Part Number: VRE-2CT97

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Continental OE Technology Series Multi-V Stretch Belts 4040349S

STRETCH MULTI V-BELTS, 2014-18 Chevy Silverado V6 4.3L

Part Number: CEL-4040349S

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Cloyes Replacement Timing Chain Tensioners 9-5977

Engine Timing Chain Tensioner

Part Number: CLO-9-5977

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dorman Oil Pan Drain Plugs 65416

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Each

Part Number: RNB-65416

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Granatelli Motor Sports Valve Covers 640366

Valve Covers, Stock Height, Centerbolt, Cast Aluminum, Polished, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Chevy Small Block LS, Pair

Part Number: GRN-640366

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Chevrolet Performance Camshaft Bolts 11515756

BOLT-METRIC

Part Number: NAL-11515756

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Granatelli Motor Sports Valve Covers 640360

Valve Covers, Tall, Centerbolt, Plain Top Style, Cast Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Chevy Small Block LS, Pair

Part Number: GRN-640360

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Rocker Arms MR-913

ARM ENG VALVE ROCKER

Part Number: MEL-MR-913

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Pennzoil Oil Filters PENZPZ173

Oil Filter, PZ173, 22mm x 1.5 Thread, 4.080 in. High, Each

Part Number: PNZ-800001891

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Chevrolet Performance Pistons 12656875

SINGLE PISTON

Part Number: NAL-12656875

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2026 if ordered today

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Estimated Ship Date: Aug 14, 2026 if ordered today

Standard Motor Products Camshaft Phaser Limiters VVT762

Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT762

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Melling Valve Spring Retainers VSR-709

VALVE SPRING RETAINER

Part Number: MEL-VSR709

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Rod Bearings BB353JSTD

Engine Connecting Rod Bearing 67-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON/SAB 4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L

Part Number: EGN-BB353JSTD

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today