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

Clevite H-Series Rod Bearings CB-1442HXN

Rod Bearing, H-Series, TM-77, 0.001 in. Crankshaft Undersize, Ford, 4.6, 5.0, 5.4, 6.8L, Each

Part Number: CLE-CB1442HXN

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COMP Cams Evolution Series Hydraulic Roller Lifters 85001-16

COMP Cams Evolution Series Hydraulic Roller Lifters 85001-16

Lifters, Evolution OE-Style, OE Roller Block, No Link Bar, Hydraulic Roller, 1987 -up SBC, Gen II, Gen III, Gen IV, Gen V, LS, LT, Set of 16

Part Number: CCA-85001-16

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8706-1DS

Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 275/283, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8706-1DS

5.0 out of 5 stars ( 2 )

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Summit Racing™ Chevy LS Camshaft Retainer Plate SUM-150107

Camshaft Retainer Plates, Solid Type, Steel, Chevy GM, LS/LSX, Gen III/IV. Each

Part Number: SUM-150107

2.0 out of 5 stars ( 1 )

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Trick Flow® Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Engines TFS-2500525

Twisted Wedge® Track Heat® Valve Spring Upgrade, Steel Retainers, Steel Locks, 3-Groove, Ford, 4.6L/5.4L 2V, Kit

Part Number: TFS-2500525

5.0 out of 5 stars ( 4 )

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Improved Racing Oil Cooler Adapters EGM-112-T4

Adapter, Oil Cooler, 180 Degree Thermostat, Right Angle, Billet Aluminum, Black Anodized, -8 AN O Ring Thread, Chevy, LS, Each

Part Number: IRP-EGM-112-T4

5.0 out of 5 stars ( 1 )

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Trick Flow® GenX® 220 Cylinder Heads for GM LS2 TFS-3061T002

Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 65cc CNC Chambers, Titanium Retainers, GM LS2, Each

Part Number: TFS-3061T002

5.0 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR360052

Pro LS Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR360052

5.0 out of 5 stars ( 2 )

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Holley Mid-Mount Complete Accessory Systems 20-186BK

Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Counterclockwise, Power Steering, GM 2, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-186BK

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Melling M-Select Torque Cam and Lifter Kits for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - CL-MC1377

Camshaft, Lifters, Hydraulic Flat, 188/190 Intake/Exhaust Duration, .408 in./414 in Intake/Exhaust Lift, Jeep

Part Number: MEL-CL-MC1377

5.0 out of 5 stars ( 3 )

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ATI Super Damper Supercharged Series Harmonic Balancers for 2004-2007 CTS - ATI917347X

Harmonic Balancer, Super Damper Supercharged, Internal Balance, 7.530 in. O.D., Aluminum, Black Zinc Chromate, Elastomer Construction, Chevy, LS, Each

Part Number: ATI-917347X

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

King HP-Series Main Bearings MB5013HPSTDX

Main Bearings, HP Series, 1/2 Groove, Standard Size, Bi Metal, Chevrolet, 5.7L, Set of 5

Part Number: KGB-MB5013HPSTDX

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Melling Oil Pump Screen Assemblies 305S

Oil Pickup, Press Fit, 8 in. Pan Depth, 0.750 in. Tube Diameter, Chevy, GMC, Big Block, Each

Part Number: MEL-305S

4.76 out of 5 stars ( 17 )

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

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, Standard Clearance, Racing 270 Deg. Oil groove, set

Part Number: SUM-7298HS

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Silv-O-Lite Hypereutectic Pistons 3517HC.STD

Pistons, Hypereutectic, Flat, 101.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3517HC-STD

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COMP Cams LSR Series Hydraulic Roller Camshafts 54-454-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 277/293, Lift .614/.624, Chevy, Small Block, LS

Part Number: CCA-54-454-11

4.86 out of 5 stars ( 7 )

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Summit Racing™ Pro LS Crankshafts SUM-180LS362258X

Pro LS 4340 Forged Steel Crank, 3.622 Stroke, 58X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. 6-bolt Flange, Internal balanced, LS3

Part Number: SUM-180LS362258X

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Turbo Camshafts SUM-8717R1

Stage 4 Pro LS Turbo Cam. 238/234 117+5, .625/.600 Lift, 2 deg. Overlap, Maximum Power for larger 364+ CID. 6.0, 6.2, 7.0L, LS2 LS3 LS7 LQ4 LQ9

Part Number: SUM-8717R1

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Connecting Rods SUM-LS6275945

Connecting Rods, 4340, H-Beam, 12-Point, 6.275 in. Length, 0.945 in. Pin, ARP2000 Bolts, Chevy GM, LS/LSX, Gen III/IV, Set of 8

Part Number: SUM-LS6275945

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King XP-Series Main Bearings MB5013XP 010

Main Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

Part Number: KGB-MB5013XP010

4.5 out of 5 stars ( 2 )

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Cloyes Street True Roller Timing Sets 9-1157

Timing Chain and Gear Set, Street True Roller, Single Roller, Iron/Steel Sprockets, Chevy, 350, L31, Set

Part Number: CLO-9-1157

4.19 out of 5 stars ( 16 )

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

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

Part Number: TSN-JM8082-2P

3.0 out of 5 stars ( 2 )

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King SI-Series Main Bearings MB 557SI

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI

4.0 out of 5 stars ( 9 )

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Moroso Race Oil Filters 22463

Oil Filter, Racing, 22mm x 1.5 Thread, 3.50 in. High, Each

Part Number: MOR-22463

5.0 out of 5 stars ( 2 )

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BTR HyperDrive Front Drive Kits ACD-LS01

Accessory Drive Systems, Serpentine, Alternator, Water Pump, Clockwise, Power Steering, AC, SD-7, Natural Finish, Chevy, LS, Kit

Part Number: BTC-ACD-LS01

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