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

JE Pistons LS Series Flat Top Pistons 323981L

JE Pistons LS Series Flat Top Pistons 323981L

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.900 in. Stroke, 6.125 in. Rod, 1.165 in. Compression, Chevy, Left, Each

Part Number: JEP-323981L

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

Wiseco Powersports Piston Kits for 1993-2008 TRX300EX SPORTRAX - PK1027

Piston and Ring Kit, Forged Aluminum, 74.500mm Bore, Honda®, Kit

Part Number: WIS-PK1027

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

SRP Professional Series 4032 Alloy Forged Pistons 279587R

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.065 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.110 in. Compression, Chevy, Right, Each

Part Number: JEP-279587R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Mockup Replica Blocks SUM-774006

Mockup Block, Cummins 4BT, Long Block, Steel, Includes bolts, Each

Part Number: SUM-774006

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Estimated Ship Date: Tomorrow

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Lingenfelter Performance Engineering LSX Valve Springs L230055297

LSX Valve Spring, Beehive, Single Per Valve, 1.280 in. OD, 1.100 in. Coil Bind Ht., 340 lb/in. Rate, Set of 16

Part Number: LPE-L230055297

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8537005

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

Part Number: HSN-SM8537005

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

Fidanza Billet Aluminum Adjustable Cam Gears for 2003-2005 NEON, 2001-2006 PT CRUISER - 994244

Cam Gear, Adjustable, Billet Aluminum, Silver Anodized, Chrysler, Dodge, Each

Part Number: FIZ-994244

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

Canton Racing Oil Pan Pickups 16-781

Oil Pickup, Street/Strip Pan Style, 8.250 in. Pan Depth, 0.813 in. Tube Dia., Ford, V8, Modular, 4.6, 5.4L, Each

Part Number: CTR-16-781

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

Canton Racing Oil Pan Pickups 15-791

Oil Pickup, Road Race Pan Style, 6.250 in. Pan Depth, 0.750 in. Tube Diameter, Ford, V8, Modular, 4.6, 5.4L, Each

Part Number: CTR-15-791

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

Wiseco Powersports Piston Kits for 1991-1996 XR250L, 1986-2004 XR250R - 4466M07700

Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Honda®, Kit

Part Number: WIS-4466M07700

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rein Automotive OE Quality Valve Covers VCE0110

Valve Cover, OE Quality, Stock Height, Plastic, Black, Breather Valve, BMW, V8, Right Side, Each

Part Number: RIN-VCE0110

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Continental OE Technology Series Pro Plus Timing Belt Kits for 1998-2005 BEETLE, 1999-2006 GOLF, 1999-2015 JETTA - PP296LK1

CONTINENTAL ELITE PRO SERIES PLUS TIMING BELT KIT

Part Number: CEL-PP296LK1

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

KB Performance Pistons KB217.040

Pistons, Hypereutectic, Flat, 3.820 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 4

Part Number: UEM-KB217-040

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

Hot Rods Crankshafts for 1990-2007 CR125R - 421-4053

Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4053

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

KB Performance Pistons KB218.STD

Pistons, Hypereutectic, Flat, 3.780 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 4

Part Number: UEM-KB218-STD

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

Continental OE Technology Series Timing Belt Kits TB271K1

CONTINENTAL ELITE TIMING BELT KIT

Part Number: CEL-TB271K1

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

Continental Belts and Hoses Timing Belt and Water Pump Service Kits CK257LK2

TIMING KITS, 2008-02 LEXUS ES300, ES330, RX330, RX400H

Part Number: CEL-CK257LK2

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

Mahle Original Premium Piston Ring Sets 41718.040

Ring Set, Moly - GMC Trk. 395 V-8 Diesel Eng. 1992-95

Part Number: MAH-41718040

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

ATI Replacement Hubs ATI916099

Harmonic Balancer Component, Crankshaft Hub, for Internal Balance Engine, with Counter-bore for Dry Sump Mandrel, Aluminum, 2.335 in. Tall, Each

Part Number: ATI-916099

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11640-8

Valves, Intake, NK-842 Stainless, 1.791 in. Diameter, 4.705 in. Length, Ford, 4.6L, 5.4L, 2V, Set of 8

Part Number: MAN-11640-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB272.020

Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 10.00;1 Compression Ratio, Kit

Part Number: UEM-KB272-020

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

Cloyes Timing Chain Kits for 1995-2004 TACOMA - 9-4167S

Timing Set, Single Roller Chain, Steel Sprockets, Toyota, 2.4L, 2.7L, Set

Part Number: CLO-9-4167S

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

Hastings Premium Ductile Ring Sets 2M8543045

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.045 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, W8, Set

Part Number: HSN-2M8543045

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

COMP Cams Sportsman Stainless Steel Valves 6039-8

Valves, Intake, Stainless Steel, 2.020 in. Diameter, .344 in. Stem, 4.900 in. Length, Chevy, Set of 8

Part Number: CCA-6039-8

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

Agility Auto Parts Oil Pans for 1994-2003 RAM 2500, RAM 3500 - 3310446

OIL PAN

Part Number: RDR-3310446

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