2003 Engines & Components

Valves, Exhaust, Stainless Steel, 1.57 in. Diameter, 8.66mm Stem, 132.08mm Length, Powerport®, Set of 8

Part Number: TFS-61400212

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .001 undersize (thicker), Standard 120 Deg. Oil groove, set

Part Number: SUM-7299H001

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Cylinder Head Studs, Pro Series, Hex Head, Chevy, 4.3L, V6, Kit

Part Number: ARP-233-4001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cam and Lifter KIt Muscle Car Replacement SBC Flat tappet Mechanical, 302- Z-28 "offroad", Cam with Lifters

Part Number: SUM-K1125

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Cannot be shipped Internationally

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Main Bearings, HP-Series, Silicon Aluminum, Standard Size, Ford, 4.6, 5.4L, Set of 5

Part Number: KGB-MB5280HPSTDX

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Vacuum Pump and Dry Sump Pump Drive Kits, Steel, Black Oxide, Short Style Measures 2.990 in. Not Including Flange Thickness, Chevrolet, LS, Kit

Part Number: MOR-63882

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Alternator and Power Steering Brackets, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: HLY-20-135

4.67 out of 5 stars ( 12 )

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Oil Filter Adapter; Billet Aluminum Remote Oil Filter Mount; Accepts Chevy LS1 Spin-On Filters

Part Number: CTR-22-631

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Main Bearings, King XP-Series Coated Main Bearings, Stock Size, 3/4 Groove, Tri-Metal, Ford, Sold as a Set

Part Number: KGB-B5283XPCSTDX

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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• Special Order

Timing Belt and Water Pump Service Kit, for use with Honda®, L4, 1.7L, Kit

Part Number: ASN-TKH-003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Cover Breathers, Filtered, Twist-on, Round, Steel, Chrome, Moroso Logo, Fits Original LS Double Tab Valve Covers, Chevy, Small Block LS, Each

Part Number: MOR-68840

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Timing Chain Set, Link Belt, Cast Iron Tensioners, Ford, Lincoln, Mercury, SOHC, V8, 4.6L, Set

Part Number: MEL-3-387SC

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Lifter, Hydraulic Roller, Chevy, GMC, Each

Part Number: ADO-12721203

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• $20.00 Summit Bucks

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

Part Number: UEM-3517HC-25MM

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Balancer Components, Cummins Full Power, Kit

Part Number: FLU-300008

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Piston Rings, Plasma-moly, 3.937 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5097020

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Engine Dipstick, Braided Stainless Steel/Aluminum, Black Finish, Chrysler, Dodge, Truck, 5.7L, Each

Part Number: LOK-XED-5015

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Oil Pump, Standard-Volume, Ford, Lincoln, Mercury, 4.6, 6.8L, Each

Part Number: MEL-M227

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.030 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN030

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Automatic Belt Tensioner, Smooth Pulley, Serpentine, Dodge, Ram, Truck, Each

Part Number: RNB-419-039

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Main Studs, 2-Bolt, for Nissan, L4, 2.4L, Kit

Part Number: ARP-102-5401

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Rod Bearings, XP-Series, Tri-Metal, 0.010 in. Crankshaft Undersize, Narrowed, Dowel, Chevy, Big Block, Set of 8

Part Number: KGB-R808XPNDC010

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Oil Filter, Spin-on, 35 Microns, 18mm x 1.5, 20mm x 1.5, 22mm x 1.5, 3 in. O.D., 3.75 in. High, Each

Part Number: SOF-210-314

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Cam and Lifter KIt Muscle Car Replacement SBC Flat tappet hydraulic,L-82 350 hp 350 Cam with Lifters

Part Number: SUM-K1122

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Cannot be shipped Internationally

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Main Studs, Chromoly, Hex Head, 2-Bolt, Dodge, Cummins Diesel, 5.9L, Kit

Part Number: ARP-247-5401

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