2015 GMC SIERRA-3500-HD Engines & Components

Main Bearings, SI-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, 4.8, 5.3L, Set of 5

Part Number: KGB-MB5766SI

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Estimated Ship Date: Monday 9/22/2025

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Valve Cover, Valve Cover with Integral Angled Coil Mounts, Valve Cover with Integral Angled Coil Mounts,St&ard Height, Polished Finish,Pair

Part Number: GRN-640366

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Estimated Ship Date: Monday 9/22/2025

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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: Nov 3, 2025 if ordered today

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Valve Cover, Valve Cover with Integral Angled Coil Mounts, Valve Cover with Integral Angled Coil Mounts,St&ard Height, Cast Finish,Pair

Part Number: GRN-640365

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Estimated Ship Date: Oct 16, 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-5034622

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295HV-395S

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295-395S

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 101.85mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3518HC-25MM

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Estimated Ship Date: Oct 28, 2025 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: Oct 6, 2025 if ordered today

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

Part Number: PQX-5034611

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.010 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170010

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI001

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Estimated Ship Date: Dec 16, 2025 if ordered today

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HARMONIC BALANCER

Part Number: RNB-594-717

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Main Bearings, Direct Replacement, Stock Size, Chevrolet, GMC, Hummer, Set of 5

Part Number: SLP-7429M

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3518HC-STDK1

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Estimated Ship Date: Monday 9/22/2025

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Camshaft, Hydraulic Roller Tappet, Lift .476/.476, Chevy, GMC, LS, 6.0L, Each

Part Number: NAL-12626660

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rod Bearings, King CP-Series Rod Bearings, .030 in,. .75 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8059CP075

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI010

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Estimated Ship Date: Dec 16, 2025 if ordered today

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ACTUATOR

Part Number: NAL-12606358

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Estimated Ship Date: Jan 16, 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: Nov 11, 2025 if ordered today

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LS VALVE COVER

Part Number: NAL-12642655

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3518HC-05K1

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3518HC-075K1

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 102.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3518HC-1-0MM

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Estimated Ship Date: Oct 27, 2025 if ordered today

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