2003 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Dorman Power Steering Pulleys 300-137

Power Steering Pulley, GM Type 2, Serpentine, 6-groove, Steel, Black, Buick, Chevy, GMC, Saab, Each

Part Number: RNB-300-137

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Clevite H-Series Main Bearings for 1992-2016 VIPER - MS-2253H-1

Dodge Viper V10 488 CID 8.0L 1992-2002

Part Number: CLE-MS2253H1

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3518HC.1.0MM

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

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Radium Engineering Catch Can Kits for 2000-2005 S2000 - 20-0092-FL

Catch Can, Crankcase, 7 oz. Capacity, -10 AN O-Ring, Billet Aluminum, Black, for use on Honda®, Kit

Part Number: RDM-20-0092-FL

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1904-16

Valve Springs, 1900 Series Hot Rod, Dual, 1.290 in. O.D., 370 lbs./in. Rate, 1.010 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1904-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1990-1991 KL650B TENGAI, 1987-2009 KLR650 - 40248M10100

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1990-1991 KL650B TENGAI, 1987-2009 KLR650 - 40248M10100

Engine Piston, Kawasaki KLR650 9.5:1 CR '87-91;'95-09

Part Number: WIS-40248M10100

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Dorman Variable Valve Timing Solenoids for 2001-2005 MIATA - 918-177

Variable Valve Timing Solenoid

Part Number: RNB-918-177

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Melling Valve Springs VSK2257

VALVE SPRING KIT

Part Number: MEL-VSK2257

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3196HC.75MM

Pistons, Hypereutectic, Dish, 90.95mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 10

Part Number: UEM-3196HC-75MM

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Melling Timing Chain Sets for 2001-2009 B2300, 2001-2011 RANGER - 3-705S

CHAIN-TIMING SET (3)

Part Number: MEL-3-705S

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

S&S Cycle Quickee Adjustable Pushrods 93-5122

Pushrods, Quickee Adjustable, Chromoly, 7/16 in. Tube Diameter, Ball Tips, Oiling, Harley-Davidson®, Set of 4

Part Number: SSY-93-5122

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3494HC.040

Pistons, Hypereutectic, Flat, 4.290 in. Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, Chevy, Big Block, V8, Set of 8

Part Number: UEM-3494HC-040

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Top Street Performance Fabricated Aluminum Valve Covers JM8081-5BK

ALUMINUM FABRICATED VALVE COVER - GM LS, W/O COIL MOUNTS, SANDBLASTED BLACK

Part Number: TSN-JM8081-5BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3494HC.010

Silvolite Hyper-Coated Piston 8.1L GM (V8) 2001-04

Part Number: UEM-3494HC-010

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Cloyes Timing Chain Kits 9-4180SA

Timing Set, Single Roller, Steel Sprockets, for Nissan, Set

Part Number: CLO-9-4180SA

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dorman Harmonic Balancers 594-722

Engine Harmonic Balancer, Harmonic Balancer Assembly

Part Number: RNB-594-722

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Howards Cams ProMax High RPM Hydraulic Roller Lifters 91175-2

Lifters, Race Series, Hydraulic Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Pair

Part Number: HRS-91175-2

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Granatelli Motor Sports Valve Covers 640365

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

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Wiseco Powersports Piston Kits for 2013-2015 EC 450F, 2003-2015 WR450F, 2003-2009 YZ450F - 4785M09500

Piston and Ring Kit, Forged Aluminum, 95.000mm Bore, Yamaha, Kit

Part Number: WIS-4785M09500

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

FiTech Plus LS Valve Covers 131101

Valve Covers, Tall Height, Cast Aluminum, 72mm. Coil Mounting, Polished, Chevy, LS, Pair

Part Number: FIF-131101

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Edelbrock RPM-Link Adjustable Timing Sets 7343

Timing Chain and Gears, RPM-Link, Billet Steel Sprockets, Chevy, Chevy LS1, LS2, LS6, Set

Part Number: EDL-7343

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Manley Replacement Connecting Rod Bolts 42252-4

Cap Screws, Connecting Rod, ARP Custom Age 625 Plus, 7/16 in., Set of 4

Part Number: MAN-42252-4

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5538030

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5538030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11639-8

Valves, Exhaust, XH-426 Stainless Steel, 1.457 in. Diameter, .274 in. Stem, 4.650 in. Length, Set of 8

Part Number: MAN-11639-8

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Hastings Piston Ring Sets 2D484550

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

Part Number: HSN-2D484550

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today