2003 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8704-1

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 290/305, Lift .551/.551, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8704-1

5.0 out of 5 stars ( 1 )

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Summit Racing™ Coated Hypereutectic SBC 350 Pistons SUM-17351C-20

Pistons, Hypereutectic, Flat, 4.020 in. Bore, Chevy, Set of 8

Part Number: SUM-17351C-20

5.0 out of 5 stars ( 2 )

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Top Street Performance Cast Aluminum 2-Piece Valve Covers JM8082-2BK

Valve Covers, Center Bolt, Tall, Finned, Cast Aluminum, Black Anodized, with Gaskets and Mounting Hardware, Chevy, LS, Pair

Part Number: TSN-JM8082-2BK

5.0 out of 5 stars ( 1 )

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ARP Main Stud Kits 140-5402

ARP Main Stud Kits 140-5402

Main Studs, 2-Bolt Main, 12-Point Nuts, Mopar, Small, Big Block, B, RB, LA, Kit

Part Number: ARP-140-5402

4.75 out of 5 stars ( 8 )

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Crower Solid Lifters 66900-16

Lifters, Mechanical Flat Tappet, Buick, Chevy, Set of 16

Part Number: CRO-66900-16

4.67 out of 5 stars ( 3 )

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Summit Racing™ Main Bolt Kits 08-0064

Main Bolts, 6-bolt Style, External Hex, Chevy, LS, Kit

Part Number: CMB-08-0064

4.1 out of 5 stars ( 10 )

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Clevite H-Series Rod Bearings CB-663HND

Rod Bearing, H Series, Standard Size, TM-77, Chevy, Small Block, Each

Part Number: CLE-CB663HND

Not Yet Reviewed

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Billet Specialties Tru Trac Serpentine Systems with A/C BLK13410

Accessory Drive System, LSA Tru Trac, Serpentine, Billet Aluminum, Black Anodized, Chevy, LSA, Kit

Part Number: BSP-BLK13410

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

ICT Billet Accessory Belt Tensioners 551617X-1

Belt Tensioner, Manual, GM LS, Corvette, CTS-V, Kit

Part Number: ICB-551617X-1

4.67 out of 5 stars ( 6 )

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8728-2-BHV

SUM-8728 Pro LS Big Truck Torkinator Level 2 Cam Kit, Beehive Springs, Seals, 212/218 Dur., 110 + 3, .600/.585 Lift, 3 Bolt, 4.8, 5.3, 6.0, 6.2 Vortec

Part Number: SUM-8728-2-BHV

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Trick Flow® Rocker Arm Shaft Studs TFS-61400613

Rocker Arm Shaft Studs, 5/16 in. Diameter, Coarse and Fine Thread, 2.500 in. Overall, Chrysler, Dodge, Plymouth, Small Block, Set of 10

Part Number: TFS-61400613

5.0 out of 5 stars ( 5 )

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Hastings Premium Ductile Ring Sets 2M4726

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.000 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M4726

4.0 out of 5 stars ( 4 )

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ARP Timing Cover Bolt Kits 134-1501

Timing Cover Bolts, Hex Head, Chromoly, Black Oxide, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: ARP-134-1501

5.0 out of 5 stars ( 6 )

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Milodon Street and Strip Oil Pans for 1982-2004 S10, 1983-1994 S10 BLAZER - 31083

Oil Pan, Steel, Gold Iridite, 5 qt., Chevy, Small Block LS Series, Pickup, SUV, Each

Part Number: MIL-31083

4.5 out of 5 stars ( 4 )

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Dura-Bond Standard Cam Bearings CH-12

Cam Bearings, Bi Metal, Chevy 1967-2000, Big Block, Kit

Part Number: DUR-CH-12

4.75 out of 5 stars ( 8 )

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ICT Billet Alternator/Power Steering Bracket Kits 551396LS0-3

Accessory Brackets, Alternator Bracket, Power Steering Pump Bracket, Aluminum, Natural, Chevy, LS, Kit

Part Number: ICB-551396LS0-3

5.0 out of 5 stars ( 1 )

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Clevite H-Series Rod Bearings CB-663HN-20

Rod Bearing, H Series, .020 in. Crankshaft Undersize, TM-77, Chevy, Small Block, Each

Part Number: CLE-CB663HN20

5.0 out of 5 stars ( 2 )

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ATI Super Damper Harmonic Balancer Shells ATI917071

Harmonic Balancer, Steel Shell, Less Hub, Chevy, Chrysler, Each

Part Number: ATI-917071

5.0 out of 5 stars ( 1 )

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Derale LS Engine Oil Cooler Adapter Kits 35621

Adapter, Oil Cooler, Billet Aluminum, Thermostat, Black Anodized, GM, LS, Each

Part Number: DER-35621

3.5 out of 5 stars ( 2 )

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Sealed Power MA Series Main Bearings 4999MA

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, 360, Set of 5

Part Number: SLP-4999MA

5.0 out of 5 stars ( 3 )

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Harland Sharp Original Roller Rockers S70037

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.70 Ratio, Dodge, Jeep, 5.2, 5.9L, Set of 16

Part Number: CSP-S70037

4.69 out of 5 stars ( 16 )

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Clevite Coated H-Series Main Bearings MS-909HC

Main Bearings, H Series, 1/2 Groove, Stock, Coated, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909HC

Not Yet Reviewed

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Chevrolet Performance Head Bolt Kits 12498545

Cylinder Head Bolts, Chromoly, Cadmium, Hex, Gen. 3 1997-03 Chevy LS, 4.8L, 5.3L, 5.7L, 6.0L, 1-Head, Set

Part Number: NAL-12498545

4.5 out of 5 stars ( 10 )

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D.S.S. E Series Forged Pistons 8700-4000

Pistons, Forged, Flat, 4.000 in. Bore, 350 Chevy, Set of 8

Part Number: DMS-8700-4000

5.0 out of 5 stars ( 3 )

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Scorpion Endurance Marine Series Rocker Arms SCP4014

Rocker Arms, Endurance Marine Series, Full Roller, 1.7 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Set of 16

Part Number: SCC-SCP4014

4.0 out of 5 stars ( 5 )

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