2003 - Circle Track Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Summit Racing™ Pro LS Crank and Rod Kits SUM-CR3624125

Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR3624125

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR400408

Pro LS 4340 Piston and Rod Kit, 410 Cid., 4.040 bore, 4.000 stroke, 6.125 rod, 8cc dish, 11.2:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR400408

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Milodon Oil Pump Pickups 18292

Milodon Oil Pump Pickups 18292

Oil Pickup, Press Fit, 5.375 in. Depth, Chevy, 5.7, 6.0, 6.2, 7.0L, Each

Part Number: MIL-18292

3.0 out of 5 stars ( 2 )

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SCE Pro Copper Embossed Exhaust Gaskets 4111

Exhaust Gaskets, Pro Copper Embossed, 18 Degree Port, Chevy, Small Block, Pair

Part Number: SCE-4111

1.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR3604012

Pro LS 4340 Piston and Rod Kit, 371 Cid., 4.040 bore, 3.622 stroke, 6.098 rod, 12cc dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR3604012

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR407805

Pro LS 4340 Piston and Rod Kit, 359 Cid., 3.780 bore, 4.000 stroke, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR407805

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR408105

Pro LS 4340 Piston and Rod Kit, 364 Cid., 3.810 bore, 4.000 stroke, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR408105

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RAM Concept 9.5 Dual Disc Clutch Kits with Billet Flywheel 75-2100NS

Clutch Kit, Concept 9.5 Dual Disc, Metallic Disc, 1 1/8 in.- 26 Spline Disc, Steel Flywheel, Cadillac, Chevrolet, Pontiac, Kit

Part Number: RAM-75-2100NS

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

RAM Concept 9.5 Dual Disc Clutch Kits with Billet Flywheel for 1999-2012 MUSTANG - 75-2220NS

Clutch Kit, Force 9.5 Dual Disc, Metallic Disc, 1 1/16- 10 Spline, Steel Flywheel, 8 Bolt, 164 Tooth, Ford, Kit

Part Number: RAM-75-2220NS

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

RAM Muscle Car Clutch Kits 92931

Clutch Kit, Muscle Car, Organic, 1 1/8 in.- 26-Spline, 11 in. Disc, Chevy, Pontiac, 5.7L, LS1, Kit

Part Number: RAM-92931

4.5 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5317-051

Head Gasket, MLS, 4.130 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-051

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Summit Racing™ Pro LS Automotive Camshafts SUM-8729R1

Pro LS Big Gun 1 Hydraulic Roller Cam, Stage 4.5 , 240/247, 115.5 + 5.5, .625/.605 with 1.7, .662/.641 with 1.8, 3700-7100+ RPM, 6.2+, Each

Part Number: SUM-8729R1

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Cometic AFM Fuel Pump Gaskets C5642-031

Gasket, Fuel Pump, Aramid Fiber, Chrysler, Dodge, Plymouth, V8, Each

Part Number: CGT-C5642-031

5.0 out of 5 stars ( 6 )

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0w30 Mobil 1 Advanced Fuel Economy Motor Oil 112746

Engine Oil, Mobil 1, Synthetic, 0W30, 1 qt., Set of 6

Part Number: MOB-112746

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Moroso Flywheel Bolts 38755

Bolts, Flywheel, Grade 8, 12pt, SBC/90 V6, 7/16"-20x1", Qty 6 w/ Washers

Part Number: MOR-38755

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MotoRad UltraStat Thermostats 5203-180

Thermostat, UltraStat, 180 Degrees F, Stainless Steel, Each

Part Number: SNN-5203-180

5.0 out of 5 stars ( 1 )

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MotoRad Thermostats 240-180

Thermostat, 180 Degrees F, Stainless Steel, Each

Part Number: SNN-240-180

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RAM Concept 9.5 Dual-Disc Metallic Clutch Kits for 1999-2012 MUSTANG - 45-2220N

Clutch Kit, Concept 9.5 Dual Disc, Metallic Disc, 1 1/16- 26 Spline, Ford, Kit

Part Number: RAM-45-2220N

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

McLeod RST Street Twin Clutch Kits for 1996-2010 MUSTANG - 6435803

Clutch Kit, RST Twin Disc Power Pack, 8-Bolt, 10-Spline, 1.063 in. Input Shaft Diameter, 9.688 in. Disc Diameter, Metallic Disc, Unsprung Hub, Kit

Part Number: MCL-6435803

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

MotoRad OE Replacement-Type Fuel Caps MGC822

Fuel Tank Cap, OE Replacement, Plastic, Black, Chevy, Pontiac, Each

Part Number: SNN-MGC822

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Patriot Seal-4-Good Header Gaskets 66086

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, 1.75 in. Round Port, Chevy, 5.7L, Pair

Part Number: PTE-66086

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Summit Racing™ Race Series Rod Bearing Sets SUM-2306H001

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, 1990+ Buick Holden 3.8L V6 .001 undersize (thicker), set

Part Number: SUM-2306H001

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RAM Muscle Car Clutch Kits for 2001-2004 MUSTANG - 92951T

Muscle car series clutch set

Part Number: RAM-92951T

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Moroso Ultra 40 Race Ignition Wire Sets 73535

Spark Plug Wires, Ultra 40 Race, Spiral Core, 7mm, Blue, Straight Boots, Universal, V8, 8.000 in. Long, Set

Part Number: MOR-73535

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-538 GM 8.5/8.6 in. 5.38 Gears

Ring & Pinion Gear, 5.38 Ratio, GM, 8.5 in./8.6 in., Set

Part Number: YGA-24494

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

2003 Parts and Accessories