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

Summit Racing™ Positraction 30 Spline Differential Carriers GM 8.6 Inch SUM-730968

Differential Carrier, Positraction, Nodular Iron, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each

Part Number: SUM-730968

5.0 out of 5 stars ( 10 )

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Skyjacker Black MAX Shocks B8558

Shock Absorber/Strut, Black MAX, Twin-Tube, Includes Black Boot, Each

Part Number: SJA-B8558

5.0 out of 5 stars ( 8 )

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Fox Racing Shox 2.0 Performance Series IFP Smooth Body Shocks 980-24-647

Shock, 2.0 Performance Series IFP, Smooth Body, Rear, 11.1 in. Travel, 0-5.5 in. Lift, Ford F-350/450/550

Part Number: FRS-980-24-647

5.0 out of 5 stars ( 1 )

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Summit Racing™ Ford Mod Motor Coil-On-Plug Ignition Coils SUM-850570-1

Summit Racing™ Ford Mod Motor Coil-On-Plug Ignition Coils SUM-850570-1

Ignition Coil, Ford Mod Motor Coil-On-Plug, 40,000 V, Epoxy, Female/Socket, Black, Ford, Modular, 2-Valve, Each

Part Number: SUM-850570-1

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Bearings AK 1559

Axle Bearing, 2.530 in. O.D., Each

Part Number: YGA-10001

4.56 out of 5 stars ( 18 )

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Mile Marker Supreme Locking Hubs 449S/S

Locking Hubs, Manual, Supreme, Stainless Steel, Polished, Chevy, Dodge, Ford, GMC, Pair

Part Number: MMK-449SS

4.66 out of 5 stars ( 56 )

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Fel-Pro Headbolt Kits ES 72173

Cylinder Head Bolts, Chevy LS 4.8, 5.3, 5.7, 6.0L, 1 Cylinder Head, Kit

Part Number: FEL-ES72173

4.14 out of 5 stars ( 22 )

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Cometic MLS Head Gaskets C15361-040

Head Gasket, MLS, Multi-Layer Stainless, 3.810 in. Bore, 0.040 in. Compressed Thickness, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS, Each

Part Number: CGT-C15361-040

5.0 out of 5 stars ( 1 )

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Summit Racing™ Cast Exhaust Manifolds SUM-G9080

Exhaust Manifolds, Iron, Natural, Chevy, LS Series Engines, 2.250 in. Outlet, Pair

Part Number: SUM-G9080

4.4 out of 5 stars ( 35 )

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Trick Flow® Engine Steam Line Plumbing Kits for GM LS TFS-306SB601

Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: TFS-306SB601

4.08 out of 5 stars ( 50 )

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Summit Racing™ Aluminum Driveshafts for 1979-2004 MUSTANG - SUM-790303

Driveshaft, Rear, Balanced, One-piece, Assembled, Aluminum, 31-spline Yoke, TKO Swap, 79-95 Ford Mustang, Each

Part Number: SUM-790303

4.46 out of 5 stars ( 24 )

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L03012

Pro LS 4340 Piston and Rod Kit, 370 Cid., 4.030 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L03012

Not Yet Reviewed

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Clevite H-Series Main Bearings MS-909HX

Main Bearings, H Series, 1/2 Groove, .001 in. Extra Oil Clearance, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909HX

5.0 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Twin Turbo Camshafts SUM-8723R1

Stage 4 Pro LS Twin-Turbo Cam. 240/242 Dur., 116+4, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LS7 LQ4 LQ9, Each

Part Number: SUM-8723R1

Not Yet Reviewed

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Yukon Gear & Axle Bearings AK 1563

Axle Bearing, 2.250 in. O.D., 1.400 in. I.D., Each

Part Number: YGA-10004

4.9 out of 5 stars ( 20 )

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Spidertrax Off-Road 1.25 inch Wheel Spacers WHS007K

Wheel Spacers, Billet Aluminum, Black Anodized, 1.25 in. Thick, 6 x 5.50 in. Bolt Pattern, Toyota, Pair

Part Number: SDR-WHS007K

5.0 out of 5 stars ( 1 )

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U.S. Wheel 664 Series OE Gloss White Wheels 17x8

Wheel, 664 Series OE Gloss White, 17 in. x 8.00 in., Steel, Gloss White, 8 x 165.10mm Bolt Circle, 5.50 in. Backspacing, Each

Part Number: USW-664-8880

1.0 out of 5 stars ( 1 )

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QuickTime Bellhousings RM-6022

Bellhousing, Quick Time, Steel, Gold Iridited, SFI Approved, Chevy, V6-V8, to Manual Transmission, Kit

Part Number: QTI-RM-6022

4.83 out of 5 stars ( 6 )

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U.S. Wheel 62 Series Black Winter Replacement Wheels 17x6.5

Wheel, Snow, Steel, Matte Black, 17 in. x 6.5 in., 5 x 4.500 in. Bolt Circle, 5.500 in. Backspace, Each

Part Number: USW-62-86512S

5.0 out of 5 stars ( 11 )

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McLeod RXT Street Twin Clutch Kits for 1996-2017 MUSTANG - 6435807M

Clutch Kit, RXT Street Twin Power Pack, 8-Bolt, 26-Spline, 1.125 in. Input Shaft, 9.688 in. Disc Diameter, Metallic Disc, Unsprung Hub, Kit

Part Number: MCL-6435807M

4.67 out of 5 stars ( 3 )

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FASS Fuel Systems Titanium Signature Series Fuel/Air Separation Systems for 1999-2007 F-350 SUPER DUTY, F-250 SUPER DUTY, 2000-2005 EXCURSION - TS F14 140G

Fuel Air Separator, Lift Pump, Titanium Signature Series, 140 GPH, Ford, Powerstroke, Each

Part Number: FSY-TSF14140G

3.57 out of 5 stars ( 7 )

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Summit Racing™ Street-Strip Performance Clutch Kits SUM-700920

Clutch Kit, Street-Strip Performance, 1 in. Shaft, 23-Spline, 11 in. Organic/Ceramic Disc, Mopar, Kit

Part Number: SUM-700920

5.0 out of 5 stars ( 2 )

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Air Lift LoadLifter 5000 Air Spring Kits 57215

Air Springs, Rear, Chevy, GMC, Dodge, Ford, Pickup, Kit

Part Number: AIR-57215

4.88 out of 5 stars ( 17 )

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Belltech Street Performance Shocks 2214FF

Shocks and Struts, Street Performance Shocks, Stock/Lowered Ride Height, 0.00-1.50 in. Lowered Range, Gas-charged, Rear, Chevy, Dodge, GMC, Ram, Each

Part Number: BEL-2214FF

4.5 out of 5 stars ( 2 )

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Sealed Power A-Series Rod Bearings 8-2555A

Rod Bearings, A-Series, Bi Metal, Standard Size, Chevy, Small Block, Set of 8

Part Number: SLP-8-2555A

5.0 out of 5 stars ( 6 )

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2003 Parts and Accessories