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

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19016-1

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19016-1

Rocker Arm, Ultra Gold, Full Roller, 1.6 Ratio, Aluminum, Narrow Body, Self-Aligning, 3/8 in. Stud, Chevy, Each

Part Number: CCA-19016-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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COMP Cams Ultra Pro Magnum Rocker Arms 1677-1

Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Pedestal Mounting, Chevy, Each

Part Number: CCA-1677-1

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

Crower Stud Mount Late Model Rocker Arms 73655-1

Rocker Arms, 3/8 in. Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Dodge, 5.2, 5.9L, Each

Part Number: CRO-73655-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Forged Pistons SUM-326S45403012

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45403012

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Forged Pistons SUM-326S45400012

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45400012

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Forged Pistons SUM-299S273785-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273785-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Forged Pistons SUM-326S43400012

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43400012

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dorman Harmonic Balancers 594-584

Engine Harmonic Balancer

Part Number: RNB-594-584

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

Summit Racing™ Pro LS Forged Pistons SUM-299S273903-3

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273903-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hastings Piston Ring Sets 4814

Engine Piston Ring Set, 10-Cyl Ring Set; Phosphate

Part Number: HSN-4814

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

Moroso Oil Pump Pickup Assemblies 24936

Oil Pump Pickups, Street/Strip, Bolt-in, 5.500 in. Pan Depth, Fits Stock-depth Oil Pans or Moroso Oil Pan MOR-20936, Toyota, 2.4L, 2.7L, Each

Part Number: MOR-24936

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

Standard Motor PCV Valves V425

PCV Valve, Replacement, Straight, Steel, Chrome, Hose Barb Inlet, Chevrolet, GMC, Each

Part Number: SMP-V425

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

ATP Graywerks Harmonic Balancers 102114

Harmonic Balancer, Internal Balance, Nodular Iron, Chrysler/Dodge/Plymouth, V6, Each

Part Number: ATP-102114

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

King HP-Series Rod Bearings CR 808HPND 001

Rod Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND001

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

King SI-Series Main Bearings MB5398SI

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, Holden, Sold as a Set of 5

Part Number: KGB-MB5398SI

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Summit Racing™ Pro LS Forged Pistons SUM-326S434005-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434005-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Forged Pistons SUM-326S454040-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S454040-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Forged Pistons SUM-326S434000-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434000-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cloyes Timing Chain Kits 9-0380S

Timing Chain and Gears, Single Roller, Steel Cam Gear and Crank Gear, Tensioner, Guide, Dodge, 3.9L, Kit

Part Number: CLO-9-0380S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Continental Accessory Drive Belt Kits for 2000-2004 MUSTANG - K49293C

Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49293C

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

Moroso Evacuation System Valve Cover Adapters 68843

Crankcase Evacuation System, Replacement Nipple Fitting, Natural, GM LS Engine, Valve Cover, Double Tab, -12AN, Each

Part Number: MOR-68843

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

Melling Oil Pumps M152

Oil Pump, Standard-Volume, for Nissan, 2.4/2.8L, L4-L6, Each

Part Number: MEL-M152

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

Dorman Oil Pans 264-163

Oil Pan, Steel, Black, Chevy, GMC, 6.5L, Diesel, Each

Part Number: RNB-264-163

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

King SI-Series Main Bearings MB5682SI 020

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 5

Part Number: KGB-MB5682SI020

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Professional Products PowerForce Harmonic Dampers 80034

Harmonic Balancer, PowerForce, Neutral Balance, Nodular Iron, Black, Chevy, Cadillac, GMC, 4.8, 5.3, 6.0, 6.2L

Part Number: PFS-80034

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today