2003 Engines & Components

Silv-O-Lite Hypereutectic Pistons 3197HC.1.0MM

Pistons, Hypereutectic, Dome, 90mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 6

Part Number: UEM-3197HC-1-0MM

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

King XP-Series Rod Bearings CR 868XPN0.50

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.050 in. Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPN050

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Tensioner Pulleys for 1997-2004 CORVETTE - ATI916186

Tensioner Pulley, Serpentine, 10-rib, Steel, Black, Chevy, 5.7L LS, Each

Part Number: ATI-916186

Not Yet Reviewed

Estimated Ship Date: Today

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Enginetech Piston and Ring Kits K3004(8)030

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048030

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston Sets P3079(8)STD

Engine Piston Set 99-04 BUI/CAD/CHV/GMC/IZU 5.3L

Part Number: EGN-P30798STD

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3473HC.5MM

Pistons, Hypereutectic, Dish, 102.1mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-3473HC-5MM

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Moroso PCV Air/Oil Separators for 1996-2004 MUSTANG - 85486

Air, Oil, Separator Tank, Round, Aluminum, Polished, 1/2 in. Hose Barb, Rubber Hose, Ford, 4.6L Modular, Kit

Part Number: MOR-85486

4.83 out of 5 stars ( 6 )

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Dorman Harmonic Balancers for 1994-2003 RAM 2500, RAM 3500 - 594-787

Harmonic Balancer, Black, Dodge, Each

Part Number: RNB-594-787

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Piston Sets P3004(8)030

Engine Piston Set 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-P30048030

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Hybrid Racing K-Series Idler Bracket and Pulley Kits HYB-IDB-01-02

Idler Bracket and Pulley, Power Steering Pump Delete, K20/K24, Kit

Part Number: HYB-HYBIDB0102

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11618-8

Valves, Intake, Stainless Steel, 38mm Diameter, .275 in. Stem, 135.60mm Length, Ford, Set of 8

Part Number: MAN-11618-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Summit Racing™ Pro LS Forged Pistons SUM-299S27403012

Summit Racing™ Pro LS Forged Pistons SUM-299S27403012

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-299S27403012

Not Yet Reviewed

Estimated Ship Date: Today

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ICT Billet Alternator Brackets 551526-LS01-3

Bracket LS Alternator Relocation - Passenger Side High Mount - Truck

Part Number: ICB-551526-LS013

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Trick Flow® Replacement Valves TFS-30500211

Valves, Intake, Stainless Steel, 2.000 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX® 205, GM LS, Set of 8

Part Number: TFS-30500211

Not Yet Reviewed

Estimated Ship Date: Today

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King CP-Series Main Bearings MB5263CP

Main Bearings, CP-Series, 1/2 Groove, Standard Size, Tri Metal, Ford, 7.3L, Diesel, Set of 5

Part Number: KGB-MB5263CP

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2026 if ordered today

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Estimated Ship Date: Jul 24, 2026 if ordered today

Enginetech Piston Sets P5014(8)STD

Engine Piston Set 97-14 FRD 5.4L

Part Number: EGN-P50148STD

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Modern Classic Series Harmonic Balancers GMLS5030

F-body Balancer

Part Number: LSS-GMLS5030

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41789

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.551 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41789

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Lisle Manifold Drill Templates 68500

Manifold Drill Template, Aluminum, Blue Anodized, Exhaust Manifold Stud Type, Ford, Kit

Part Number: LIL-68500

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Rein Automotive OE Quality Valve Covers VCE0105

Valve Cover, OE Quality, Stock Height, Rubber, Black, Breather Valve, BMW, 2.5L, 2.8L, 3.0L, Each

Part Number: RIN-VCE0105

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3175HC.STD

Pistons, Hypereutectic, Dish, 90.2mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 8

Part Number: UEM-3175HC-STD

Not Yet Reviewed

Estimated Ship Date: Today

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PRW Water Pump Pulleys 2634637

Water Pump Pulley, Reverse Rotation, Serpentine, Steel, Black, 4 Bolt Hub. GM LS, Each

Part Number: PQX-2634637

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Valve Covers 264-733

Valve Cover, Dodge 2003-94, Jeep 1998-94

Part Number: RNB-264-733

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Clevite P-Series Rod Bearings CB-1808P-.25MM(8)

Rod Bearings, P-Series, Direct Replacement Usage, 0.010 in. Crankshaft Undersize, Tri-metal, TM-77, Chrysler, Dodge, Jeep, Ram, Hemi Gen III, Set of 8

Part Number: CLE-CB1808P25MM8

Not Yet Reviewed

Estimated Ship Date: Today

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PRW Rocker Arm Shaft Support Kits 1283701

LINK BAR, Rocker Arm Shaft Support, MOPAR Modular HEMI 5.7L/6.1L, Late, Set of 10

Part Number: PQX-1283701

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today