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

Cloyes Replacement Timing Chain Tensioners 9-5387

Tensioner, Timing Chain, Silent Type Chain, Dodge, 3.9L, Each

Part Number: CLO-9-5387

4.67 out of 5 stars ( 9 )

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ACDelco Drive Belt Tensioners 12560345

Accessory Belt Tensioner, Smooth Pulley, Chevy, Pontiac, Each

Part Number: ADO-12560345

Not Yet Reviewed

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ARP Main Stud Kits 156-5201

ARP Main Stud Kits 156-5201

Main Studs, Side Bolts, 12-Point Head, Ford, 4.6L, Kit

Part Number: ARP-156-5201

5.0 out of 5 stars ( 5 )

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PowerBond Premium OEM Replacement Harmonic Balancers PB1004N

Harmonic Balancer, OEM Replacement, Chrysler, Dodge, Plymouth, 318, 340, 360, Each

Part Number: PBB-PB1004N

4.17 out of 5 stars ( 6 )

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Cloyes Replacement Timing Chain Tensioners 9-5490

Timing Chain Tensioner, Timing Chain Dampener, Chevy, Small Block, LS, Each

Part Number: CLO-9-5490

Not Yet Reviewed

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Dayco No Slack Idler Pulleys 89006

Idler Pulley, 90mm Diameter, 30mm Thick, Serpentine, Flat/No Grooves for 6-Rib Width Belts, 17mm Bearing Inside Diameter, Steel, Black, Each

Part Number: DAC-89006

5.0 out of 5 stars ( 7 )

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King XP-Series Rod Bearings CR 868XPN0.25

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPN025

Not Yet Reviewed

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Melling Replacement Hydraulic Lifters JB-7504

Lifter, Replacement, Hydraulic Lash Adjuster, Ford, Lincoln, Mercury, Each

Part Number: MEL-JB-7504

5.0 out of 5 stars ( 2 )

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BTR Camshafts BTR-LSMT400+

BTR LS 400+ MEDIUM TURBO CAMSHAFT

Part Number: BTC-BTR-LSMT400

Not Yet Reviewed

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J.W. Performance Crankshaft Adapter Sleeves 80002-3

Crank Adapter Sleeve, 1.375 in. Pilot Dia., Steel, Ford, V8, Fits GM Converters, Each

Part Number: JPT-80002-3

4.17 out of 5 stars ( 6 )

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Hastings Claimer Series Performance Piston Ring Sets CM5521030

Piston Rings, Claimer Series Performance Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-CM5521030

4.0 out of 5 stars ( 1 )

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Mahle PowerPak Piston and Ring Kits 930217905

Piston and Ring Kit, Forged, 3.905 in. Bore, Chevy, Kit

Part Number: MLE-930217905

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Weiand Oil Pan Packages 5042WND

Oil Pan, Fabricated, Aluminum, Black, 7 Quart, Front Sump, Chevy, LS, Kit

Part Number: WND-5042WND

3.0 out of 5 stars ( 2 )

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ACL Performance Race Series Rod Bearing Sets 8B743HXDC-STD

Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .001 in., .025mm Extra Clearance, Dowel Hole, Chevrolet, Big Block, Set of 8

Part Number: PEB-S0036

Not Yet Reviewed

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Engine Works Camshaft Retainer Plates 589016

Camshaft Thrust Plate, Solid Type, Steel, Chevy, Small Block LS, Each

Part Number: EW1-589016

Not Yet Reviewed

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Crower Hydraulic Lifters 66050-16

Lifters, Hydraulic Flat Tappet, Buick, Land Rover, Set of 16

Part Number: CRO-66050-16

5.0 out of 5 stars ( 3 )

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Moroso Race Oil Filters 22462

Oil Filter, Racing, 13/16 in.-16 Thread, 3.50 in. High, Each

Part Number: MOR-22462

4.83 out of 5 stars ( 6 )

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ATK High Performance 260cc CNC Ported LS3 Aluminum Cylinder Heads HPLS3260

Cylinder Head, 260cc LS3, CNC Ported, 6 Bolt, 70cc Chamber, 260cc Runner, 2.165 in. Intake , 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3260

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

ACL Performance Race Series Rod Bearing Sets 8B663HC-010

Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .010 in., .25mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663HC-010

Not Yet Reviewed

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Improved Racing Low-Profile Remote Oil Filter Take-Off Adapters EGM-124

Adapter, Oil Cooler, Low Profile, Billet Aluminum, Black Anodized, -10 AN Inlet and Outlet, Chevy, Each

Part Number: IRP-EGM-124

Not Yet Reviewed

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

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

Part Number: SUM-7298HCS

5.0 out of 5 stars ( 1 )

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PRW Sportsman Steel Roller Tip Rocker Arms 60376217

ROCKER ARM KIT, SPORTSMAN SERIES, GM L92/LS3/LS9 Series 6.0L/6.2L 1999-up, 1.7 x 8mm, includes 16 Dynamic Design Rocker Arms with Needle Bearing Trunn

Part Number: PQX-60376217

5.0 out of 5 stars ( 1 )

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Clevite P-Series Rod Bearings CB-663P-10

Rod Bearing, P Series, .010 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Each

Part Number: CLE-CB663P10

5.0 out of 5 stars ( 19 )

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King SI-Series Rod Bearings CR 805SI

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Mopar, Set of 8

Part Number: KGB-CR805SI

3.86 out of 5 stars ( 7 )

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Clevite P-Series Rod Bearings CB-481P-10

Rod Bearing, P Series, .010 in. Crankshaft Undersize, Tri Metal, Chrysler, 273, 318, 340, 360, Each

Part Number: CLE-CB481P10

Not Yet Reviewed

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