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

Clevite P-Series Main Bearings MS-1947P-10

MAIN BEARING SET

Part Number: CLE-MS1947P10

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

Wiseco Powersports Piston Kits for 1999-2004 CR250, 1997-2001 CR250R - 768M06640

Wiseco Powersports Piston Kits for 1999-2004 CR250, 1997-2001 CR250R - 768M06640

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Honda®, Husqvarna, Kit

Part Number: WIS-768M06640

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

Hastings Premium Ductile Ring Sets 2M5538065

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

Part Number: HSN-2M5538065

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

Manley H Series Connecting Rod Bearings 30020X

Rod Bearings, BEARING-ROD SBC SJ NARROWED

Part Number: MAN-30020X

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3603X9-10

Timing Set; Original Billet True Roller Timing Set; 0.010 in Reduced Center Distance; Incl. Billet Cam Sprocke

Part Number: CLO-9-3603X9-10

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

Wiseco Quick 16 Series Pistons 6477B110

BBC "Quick 16" +45cc Dome 1.060" CH

Part Number: WIS-6477B110

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

Continental Accessory Drive Belt Kits K49303C

Accessory Drive Belt Kit, 7 Groove Belt, Tensioner, Kit

Part Number: CEL-K49303C

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

Silv-O-Lite Hypereutectic Pistons 3175HC.75MM

Pistons, Hypereutectic, Dish, 90.95mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 8

Part Number: UEM-3175HC-75MM

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

Hastings Premium Ductile Ring Sets 2M5523025

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

Part Number: HSN-2M5523025

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

Summit Racing™ Race Series Main Bearing Sets SUM-7298HC01

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, Chevy LS, .001 undersize (thicker), Racing 270 Deg. Oil groove, set

Part Number: SUM-7298HC01

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Hastings Premium Ductile Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 2M4815040

Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 3.915 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815040

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

Summit Racing™ Oil Pump and Pickup Kits SES-3-60-08-023

Oil Pump and Pickup Assembly, Standard-Volume, Chevy, Small Block, Kit

Part Number: SES-3-60-08-023

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

KB Performance V-Twin Piston and Ring Kits KB272.STD

Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 10.00;1 Compression Ratio, Kit

Part Number: UEM-KB272-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Dorman Camshaft Phasers for 2002-2006 RSX, CR-V, 2002-2011 CIVIC - 918-750

Engine Variable Valve Timing (VVT) Sprocket, Camshaft Phaser

Part Number: RNB-918-750

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

Silv-O-Lite Hypereutectic Pistons 3490HC.020

Pistons, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3490HC-020

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

Hastings Premium Ductile Ring Sets 2M4678

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

Part Number: HSN-2M4678

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

Melling Timing Chain Sets 3-0420S

Timing Chain and Gear Set, KIT-TIMING

Part Number: MEL-3-0420S

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 Timing Covers 635-117

Timing Cover, One-piece, Aluminum, Natural, Ford, Mercury, 3.0L, Kit

Part Number: RNB-635-117

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Continental OE Technology Series Timing Belt Kits TB329K1

CONTINENTAL ELITE TIMING BELT KIT

Part Number: CEL-TB329K1

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

Dorman Valve Covers 264-978

Valve Cover, Perimeter Bolt Mounting, Stock Height, Cast Aluminum, Natural, Ribbed Top, Left Side, Toyota, 3.4L, Each

Part Number: RNB-264-978

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

COMP Cams High Performance Valve Spring Kits 9708-KIT

Powersports Valvetrain Kit, Valve Spring Kit, Beehive, Tool Steel Retainers, 650 in. Lift, Kit

Part Number: CCA-9708-KIT

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

Namura Technologies Top-End Repair Kits for 2006-2007 OUTLAW 500, 2003-2007 PREDATOR 500 - NA-50005K

Repair Kit, Top End, 99.150mm Bore, 10.80 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50005K

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

Kibblewhite Valve Springs for 1999-2017 GSX1300R HAYABUSA - 60-60560

Valve Springs, Dual, 0.490 in. Maximum Lift, Suzuki, Set of 16

Part Number: KPM-60-60560

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Hastings Premium Ductile Ring Sets 2M8571035

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

Part Number: HSN-2M8571035

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

Wiseco Powersports Pro-Lite Piston Kits 2437M07725

Engine Piston, Polaris 600 Carb VES/HO/IQ '01-09 3040KD

Part Number: WIS-2437M07725

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