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

Cometic Rear Main Seals C5172

Cometic Rear Main Seals C5172

Engine Crankshaft Seal

Part Number: CGT-C5172

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC982KTD.040

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 4.000 in. Stroke, Dish, Dodge, Small Block, Magnum, Set of 8

Part Number: UEM-IC982KTD-040

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

ICON Premium Forged Piston and Ring Kits IC983KTD.040

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 4.000 in. Stroke, Dish, Dodge, Small Block, Magnum, Set of 8

Part Number: UEM-IC983KTD-040

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

RAM Powergrip HD Clutch Kits 25-932HPG

Clutch Kit, Performance HD, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic, with Flywheel, 8-Bolt, Chevy, LS, Kit

Part Number: RAM-25-932HPG

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

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1905-16

Valve Springs, 1900 Series Hot Rod, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1905-16

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 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: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 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: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 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: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

ACT Xtreme Clutch Kits SB9-XTG6

Clutch Kit, Xtreme, 9.0 in. Diameter, 1 in.- 24 Spline, Ceramic Disc, 6-Paddle, Subaru, 2.0, 2.5L, Kit

Part Number: ACL-SB9-XTG6

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

Milodon Oil Filter Adapters 21565

Adapter, Oil Filter Bypass, Bolt-On, Chevy, Aluminum, Natural, 1/2 in. NPT Inlet/Outlet, Each

Part Number: MIL-21565

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic MLS Head Gaskets C4276-095

.095" MLS-5 2JZ MOTOR

Part Number: CGT-C4276-095

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

MotoRad Thermostats with Seal 426-190

Thermostat, with Seal, 192 Degrees F, Stainless Steel, Each

Part Number: SNN-426-190

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ICON Premium Forged Piston and Ring Kits IC984KTD.040

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 4.000 in. Stroke, Dish, Dodge, Small Block, Magnum, Set of 8

Part Number: UEM-IC984KTD-040

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

ICON Premium Forged Piston and Ring Kits IC984KTD.060

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.060 in. Bore, 4.000 in. Stroke, Dish, Dodge, Small Block, Magnum, Set of 8

Part Number: UEM-IC984KTD-060

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

Quarter Master Flywheel Bolt Kits 505007

Flywheel Bolts, High Performance, Chromoly, Black Oxide, 12-point, 11mm x 1.5, Chevy, Set of 6

Part Number: QTM-505007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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: Today

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Estimated Ship Date: Today

RAM Powergrip HD Clutch Kits 25-931HD

Clutch Kit, Powergrip HD, 12 in., 26 Spline, 6-Bolt Crankshaft, Chevrolet, LS, Kit

Part Number: RAM-25-931HD

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 7.25 Stock Car Series Clutch Kits 8643

7.25 series clutches

Part Number: RAM-8643

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

MotoRad High Flow Thermostats 2003-180

High Flow Thermostat-180 Degrees

Part Number: SNN-2003-180

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ICON Premium Forged Pistons IC983.040

Pistons, Premium Forged, 4.040 in. Bore, Dish, 1.445 in. Compression Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, Dodge, Jeep, Set of 8

Part Number: UEM-IC983-040

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

Callies Compstar Connecting Rods CSC6100DS2A2AH

Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.100 in. Length, Chevy, Set of 8

Part Number: CPI-C6100DS2A2AH

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

MotoRad Lev-R-Vent Radiator Caps ST13R

Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 13 psi, Hyundai, Infiniti, Kia, Nissan, Toyota, Each

Part Number: SNN-ST13R

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic MLS Head Gaskets C4276-070

.070" MLS-5 2JZ MOTOR

Part Number: CGT-C4276-070

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Scat Pro Sport H-Beam Connecting Rods 2-46L-5933A

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.933 in. Length, Ford, Modular V8, 4.6L, Set of 8

Part Number: SCA-6593346A

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

RAM 300 Series Clutch Discs 306

Clutch Disc, Organic, 1 1/16 in.- 10-Spline, 11.0 in. Disc, Ford, Mercury, L6, V8, Each

Part Number: RAM-306

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

2003 Parts and Accessories