2003 | Summit Racing

MSD Blaster OEM Replacement Coils 826583

Ignition Coil, Blaster OEM Replacement, Buick, Cadillac, Chevy, GMC, Isuzu, Hummer, Pontiac, Saab, Set of 8

Part Number: MSD-826583

4.2 out of 5 stars ( 5 )

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MSD Ignition Control Units 60143

Ignition Control Unit, Adjustable, Black Powdercoated, Chevrolet, Small Block LS, Each

Part Number: MSD-60143

5.0 out of 5 stars ( 7 )

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Trick Flow® GenX® 280 Cylinder Heads for GM LS3 TFS-3261T04-HC01

Cylinder Head, GenX® 280 HIP, CNC Competition Ported, Assembled, 280cc Ports, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each

Part Number: TFS-3261T04-HC01

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Summit Racing™ True Roller Timing Sets SUM-G6640

Summit Racing™ True Roller Timing Sets SUM-G6640

Timing Chain and Gear Set, True Roller, Single Roller, Billet Steel Sprockets, 3-Bolt, 1X Cam, Chevy, LS1, LS2, Set

Part Number: SUM-G6640

4.83 out of 5 stars ( 12 )

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BTR Platinum Valve Spring Kits SK001/T/0560/BB

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 377 lbs./in., Factory Valve Guides, Kit

Part Number: BTC-SK001T0560BB

4.75 out of 5 stars ( 4 )

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ACDelco Mechanical Water Pumps 19195105

Water Pump, Mechanical, Aluminum, Natural, Chevrolet, Pontiac, Each

Part Number: ADO-252-846

4.7 out of 5 stars ( 70 )

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Key Parts Steel Hoods for 2003-2009 RAM 3500, RAM 2500, 2002-2008 RAM 1500 - 1583-035

Hood, Steel, EDP Coated, Bolt-On, 2.0 in. Cowl Induction, Dodge Ram, Each

Part Number: KPT-1583-035

4.52 out of 5 stars ( 31 )

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Eaton Detroit Truetrac 30 Spline Differential AAM 11.5 Inch 14-bolt 915A568

Differential, Eaton Detroit Truetrac, 30-Spline, AAM, 11.5 in., 14-Bolt, Each

Part Number: ETN-915A568

4.64 out of 5 stars ( 11 )

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Summit Racing™ Pro LS Forged Pistons SUM-1109274030-8

Pistons, Pro LS 2618 Forged, 4.030 bore, 8cc dish, 4.000 in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-1109274030-8

Not Yet Reviewed

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McLeod Steel 168-Tooth Flywheel 460530

Flywheel, 168-Tooth, Internal Engine Balance, BandB/Diaphragm, 1-Piece Rear Main, 14.096 in. Diameter, for 11 in./12 in. Disc, Steel, Chevy, LS, Each

Part Number: MCL-460530

4.38 out of 5 stars ( 13 )

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Fel-Pro Timing Cover Gaskets TCS 45993

Gasket, Gen. 3/4 LS Timing Cover Set with Seal and Oil pump O-Rings, Cork/Rubber, 4.8/5.3/5.7/6.0/6.2L, V8's, Kit

Part Number: FEL-TCS45993

4.92 out of 5 stars ( 71 )

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800 CCA Optima Yellow Top H6 Battery 9048-148 BCI Group DH6

Battery, Yellow Top, 12 V, Deep Cycle, Starting, 800 Cold Cranking Amps, Top Terminals, BCI Group DH6, Each

Part Number: ULT-9048-148

4.76 out of 5 stars ( 45 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Derale Electra-Cool Remote Fluid Coolers 13900

Fluid Cooler, Transmission, Fan, 650 CFM, Plate, Aluminum, Black, 11.5 in. x 15.75 in. x 5.0 in., -6 AN Inlet, Outlet, Kit

Part Number: DER-13900

4.64 out of 5 stars ( 39 )

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COMP Cams High Energy Hydraulic Roller Lifters 850-16

Lifters, Hydraulic Roller, Chevy, Set of 16

Part Number: CCA-850-16

3.6 out of 5 stars ( 30 )

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Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0080

Combo, Differential, Eaton Truetrac, Ring and Pinion, 3.73:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0080

3.0 out of 5 stars ( 1 )

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FTI Performance SB Series 2,600 Stall Torque Converter SB2600LS

Torque Converter, SB Series, 11.0 in. Diameter, 2,600 rpm Flash Stall, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SB2600LS

5.0 out of 5 stars ( 4 )

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WIX Filters Racing Oil Filters 51060R

Oil Filter, Canister, 13/16 in.-16 Thread, Each

Part Number: WIX-51060R

4.85 out of 5 stars ( 40 )

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FASS Fuel Systems Titanium Signature Series Fuel/Air Separation Systems TS C10 100G

Fuel Air Separators, Titanium Signature Series Fuel/Air Separation Systems, Fuel Pump, 100 gph/380 lph, Regulator, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: FSY-TSC10100G

4.57 out of 5 stars ( 7 )

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Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8720R1

Camshaft, Stage 2, LS Truck Swap Cam, High lift version, 218/227 112+2, .600/.600 Lift, 3-bolt, LS1 LS2 LS6 LS3 LQ4 LY6 LQ9 Each

Part Number: SUM-8720R1

5.0 out of 5 stars ( 10 )

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AFR 210cc LS1 Enforcer Cylinder Heads 1506

Cylinder Head, Enforcer, Aluminum, Assembled, 64cc Chamber, 210cc Intake, Cathedral Port, Small Bore, Chevrolet, LS, Each

Part Number: AFR-1506

Not Yet Reviewed

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Warn Premium Manual Hubs 38826

Locking Hubs, Manual, Premium, Aluminum, Chrome, Chevy, GMC, Dodge, Ford, Dana 60, Pair

Part Number: WRN-38826

4.83 out of 5 stars ( 80 )

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S&B Filters Body Mount Kits for 2003-2007 F-250 SUPER DUTY, F-350 SUPER DUTY - 81-1001

Bushings, Body Mount, Silicone, Black, Ford, Crew Cab, Kit

Part Number: SBF-81-1001

Not Yet Reviewed

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Summit Racing™ Forged Crankshafts SUM-180LS362258

Summit Chevy LS 4340 Forged Steel Crankshaft, 3.622 stroke, 58X Reluctor, Gun-drilled and Lightened, Nitride Hardened, Narrowed Rod Bearings Req.

Part Number: SUM-180LS362258

Not Yet Reviewed

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Summit Racing™ Distributor Gears SUM-850466-M

Distributor Gear, Melonized, 0.491 in. Shaft, Chevy, Small, Big Block, Each

Part Number: SUM-850466-M

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

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XS Power AGM Batteries D6500

Battery, AGM, Deep Cycle, 12 V, 1,100 Cranking Amps at 32 Degrees F, Top Terminals, Each

Part Number: XSP-D6500

4.2 out of 5 stars ( 5 )

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Need It Sooner? We recommend these similar substitute parts:

Odyssey Performance Series Batteries ODP-AGM65

5 out of 5 stars ( 2 )

Cannot be shipped Internationally

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2003 Parts and Accessories