GMC SIERRA 2500 HD Engines & Components

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

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Oil Filter Bypass Adapter, Aluminum, Clear, Anodized, Ford, 4.6/5.4L V8, 6.8L V10, Each

Part Number: HAM-3323

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Main Bearings, Competition, 0.001 in. Crankshaft Undersize, Super Duty Alloy, 3/4 Groove, Chevy, Pontiac, 5.7L, Set of 5

Part Number: SLP-152M1

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Rod Bearings, King CP-Series Rod Bearings, Stock Size, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8037CP

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Timing Set

Part Number: CLO-9-3659X3-5

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.005 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170005

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: CLO-9-3673TX9

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Main Bearing Set-Chevrolet V8, 496, 2001-07

Part Number: CLE-MS2327H10

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Rod Bearings, King CP-Series Rod Bearings, Stock Size, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8059CP

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Estimated Ship Date: Mar 4, 2026 if ordered today

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

Part Number: GRN-640366

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Piston Rings, Plasma-moly, 4.020 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: MAH-42084CP020

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

Part Number: GRN-640365

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Estimated Ship Date: Jan 2, 2026 if ordered today

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

Part Number: PQX-5034622

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Oil Pans, Center Wet Sump, 5.00 qt. Capacity, Aluminum, Natural, 8.00 in. Depth, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Workhorse, Each

Part Number: RNB-264-375

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT762

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Serpentine Belt Drive Component Kit

Part Number: DAC-5060935K1

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Rod Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND011

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Estimated Ship Date: Today

Single Piston

Part Number: MAH-S2243663

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49275A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49275B

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Estimated Ship Date: Dec 29, 2025 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-MC1432

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Timing Set; Hex-A-Just True Roller Timing Set; Incl. Cam Sprocket; 3 Keyway Crank Sprocket; Roller Chain; Doub

Part Number: CLO-9-3159A-5

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: PQX-5034621

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Rings, Gas Nitrided, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D484550

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Set, Double Roller, Billet Steel Crank Sprocket, Iron Cam Sprocket, 0.390 in. Raised Cam, Chevy, LS1/LS2/LS6, Set

Part Number: CLO-9-3659X3R

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Estimated Ship Date: Dec 22, 2025 if ordered today

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