2003 - Circle Track Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Professional Series Piston Kits K464X05

Wiseco Professional Series Piston Kits K464X05

Pistons, Gas Nitrided Rings, 4.005 in. Bore, Chevy, Kit

Part Number: WIS-K464X05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Professional Products PowerForce Plus Harmonic Dampers 90011

Harmonic Balancer, PowerForce Plus, Internal Balance, Steel, Black Painted, Ford, Lincoln, Mercury, 4.6L, Each

Part Number: PFS-90011

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

MotoRad Ignition Coils 2IC271

Ignition Coil

Part Number: SNN-2IC271

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

QA1 Coil Spring Bolt-In Adapters 7720-203

Coil Spring Bolt-In Adapter, Fits G-Body and GM F-Body Cars, QA1 Precision Products, Pair

Part Number: QA1-7720-203

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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ACT Xtreme Clutch Kits AR2-XTG6

Clutch Kit, Xtreme, 24 Spline, Ceramic 6-Paddle Disc, Diaphragm Pressure Plate, Forged Steel Flywheel, for use on Acura®, for use on Honda®, Kit

Part Number: ACL-AR2-XTG6

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

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

Part Number: RAM-75-2100S

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

RAM Premium Replacement Clutch Kits for 1999-2004 MUSTANG - 88951

Clutch Kit, Organic, 1 1/16 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Ford, 4.6L, Kit

Part Number: RAM-88951

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Milodon Oil Pump Pickups 18309

Oil Pickup, Press Fit, Circle Track Style Pan, 6.500 in. Pan Depth, Chevy, Small Block, Each

Part Number: MIL-18309

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

MotoRad Thermostats 416-160

Thermostat-160 Degrees w/ Seal

Part Number: SNN-416-160

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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MotoRad STAT LOK Thermostat Gaskets and Seals MG68EA

Gasket, Water Neck Gasket, Paper, Chrysler, Ford, Dodge, Hyundai, Geo, Kia, Mazda, Mercury, Each

Part Number: SNN-MG68EA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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AutoMeter Z-Series Diesel Truck Analog Gauge Kits for 1999-2007 F-250 SUPER DUTY, F-350 SUPER DUTY - 7070

Gauge Kit, Single Gauge A-Pillar Pod, Transmission Temperature Gauge, 100-250 Degree F, 2 1/16 in., Ford, Kit

Part Number: ATM-7070

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Richmond Gear Cross Pins and Shafts CSPGM85

Cross Shaft Pin, Mini Spool, GM, 8.5 in., 28-Spline, Each

Part Number: RMG-CSPGM85

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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MotoRad Lev-R-Vent Radiator Caps ST16R

Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, For use on Honda®, Ford, Hyundai, Kia, Mitsubishi, Toyota, Subaru, Each

Part Number: SNN-ST16R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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MotoRad High Flow Thermostats 2003-180

High Flow Thermostat-180 Degrees

Part Number: SNN-2003-180

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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MotoRad OE Replacement-Type Fuel Caps MGC825

Fuel Tank Cap, OE Replacement, Plastic, Black, Buick, Chevy, GMC, Toyota, Each

Part Number: SNN-MGC825

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Wiseco Piston Retaining Clips CW15

Wrist Pin Retainer, Wire Locks, 0.591 in. Diameter, 0.039 in. Thick, Steel, Pair

Part Number: WIS-CW15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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CP Pistons Honda K-Series Piston and Ring Kits SC7045

Piston, K-Series, Forged, Dish, 3.425 in. Bore, for use on Honda®, 2.4L, Each

Part Number: CNN-SC7045

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Diamond Pistons Competition Series Pistons 30417-R1-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Gas Rings

Part Number: DPP-30417-R1-8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Diamond Pistons Competition Series Pistons 53007-R1-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes .185W Pins and Gas Nitrided Rings

Part Number: DPP-53007-R1-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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RAM 200 Series Clutch Discs 206

Clutch Disc, 200 Series, 1.062 in. - 10-spline, Organic, 11.00 in. Diameter, Ford, Mercury, Each

Part Number: RAM-206

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Cometic MLS Head Gaskets for 1991-1998 240SX, 1998-2004 FRONTIER, 2000-2004 XTERRA - C4285-060

Head Gasket, MLS, 90.00mm Bore, .060 in. Compressed Thickness, Nissan, Each

Part Number: CGT-C4285-060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cometic MLS Head Gaskets C5475-120

.120" MLS HEAD GASKET

Part Number: CGT-C5475-120

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cometic MLS Head Gaskets C4276-095

.095" MLS-5 2JZ MOTOR

Part Number: CGT-C4276-095

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ACT Heavy-Duty Clutch Kits for 2003-2006 LANCER - ME2-HDSS

Clutch, Heavy-Duty, 1.000 in. - 23-spline, Organic Disc, Pressure Plate, Mitsubishi, 2.0L, Kit

Part Number: ACL-ME2-HDSS

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Cometic MLS Head Gaskets C4506-040

.040" MLS HEAD GASKET

Part Number: CGT-C4506-040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

2003 Parts and Accessories