2003 Engines & Components

Piston, Forged, Flat, 4.065 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592565DC-1

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Dodge, 8.3L, 8.4L, Set

Part Number: MAH-GS33595

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Estimated Ship Date: Today

PULLEY

Part Number: MCH-1152-08

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Estimated Ship Date: Today

Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Nissan, 3.0L, Set of 6

Part Number: KGB-MB4104XP

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.875 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, L2, V2, Set

Part Number: HSN-2M4941

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Main Bearings, AM-Series, Alecular Silicon, Standard Size, BMW, 2.5L, 2.7L, 2.8L, Set of 5

Part Number: KGB-MB7039AM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Main Bearing, Individual Main Bearing, Each

Part Number: CLE-MB2509HX

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Main Bearings, XPC-Series, Extra Clearance, Tri Metal, Toyota, 2JZ, L6, Set of 7

Part Number: KGB-B7084XPCSTDX

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Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND021

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, BBC .001 undersize (thicker), set

Part Number: SUM-743H001

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Estimated Ship Date: Today

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Alternator Brackets, Natural, Aluminum, Track Heat® Manifold, Ford, 4.6L, Kit

Part Number: TFS-5182ALTR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, .010 in. Crankshaft Undersize, .001 in. Extra Clearance, Bi-metal, Silicon Aluminum, Chevy, Big Block

Part Number: KGB-CR808HPN010X

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Estimated Ship Date: Today

Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.011 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN011

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Head Bolt Set, Ford V10

Part Number: FEL-ES727981

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Estimated Ship Date: Today

Rod Bearings, Race Style, H-Series, Tri-Metal, for use on Honda®, Set of 4

Part Number: PEB-4B1906H-STD

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Estimated Ship Date: Today

Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, BBC, Set of 16

Part Number: HRS-94655

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Idler Pulleys, Holley, Replacement, 6-groove, LS Serpentine, Black, Plastic, 2.323 in. Diameter, for Holley LS Accessory Drive, Passenger Side, Each

Part Number: HLY-97-153

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Balance Shaft Timing Chain Kit, Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn, Set

Part Number: CLO-9-4202SX

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Guides, Powdered Metal, Intake, Ford, 4.6L, 5.4L, Twisted Wedge®, Set of 4

Part Number: TFS-51900253

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Estimated Ship Date: Today

Rod Bearing, H Series, Standard Size, TM-77, Chevrolet, 265, 283, 302, 327, Set of 8

Part Number: CLE-CB745HN-8

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Estimated Ship Date: Today

Cam Bearings, Tri-Metal, Ford, Modular, 4.6, 5.4, Set

Part Number: PEB-6C1100A-STD

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.045 in. Oversize, 4.045 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523045

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve, Exhaust, Inconel, 1.600 in. Head Diameter, 8.00mm Stem Diameter, 4.900 in. Overall Length, Chevrolet, LS1, Each

Part Number: AFR-7233-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, OE Replacement, Hypereutectic Aluminum, Flat Top, 4 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S2243665

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Estimated Ship Date: Today

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Main Bearings, HP-Series, Silicon Aluminum, Standard Size, Ford, 4.6L, Set of 5

Part Number: KGB-MB5353HPSTDX

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Estimated Ship Date: Feb 3, 2026 if ordered today

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