Availability
2003 Parts and Accessories
Timing Chain and Gear Set, True Double Roller, Billet Steel, 3 Bolt, No Cam Sensor, Chevy, LS Series, Set
Part Number: SUM-G6602R-B
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Rocker Arm Trunnion Upgrade Kit, Needle Bearing, Chevy, LS, Kit
Part Number: BTC-TK002NB
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Ball Joint, Front Upper, Adjustable, Non- Greasable, Fits SPC Arms Only, Pair
Part Number: SPS-35101
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Starter, PowerMax Plus, Mini Hitachi, 1.7 HP Motor, 160 ft. lbs. of Torque, Gear Reduction, Chevy, GMC, LS, Each
Part Number: PWM-9109
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Fuel Pump, Stealth, In-Tank, 90 psi, 340 lph, Offset Inlet/Outlet, Inline, 340lph, E85, Gasoline, Each
Part Number: AEI-11542
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Power Steering Pump, New, Saginaw Style, Integral Reservoir, 3/8 in. Male Hose Barb Inlet, 5/8 in.-18 Female Inverted Flare Outlet, Chrome Finish,Each
Part Number: LSC-13153
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Spark Plug Wires, Super Conductor, Spiral, 8.5mm, Red, Multi-Angle Boots, Chevy, LS1, Set
Part Number: MSD-32819
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Pro LS Valve Springs, Drop in, 0.600 Max Lift, Single Beehive, 1.290 in. O.D., 310 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16
Part Number: SUM-174004
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Main Bearings, XP-Series, Standard, Tri Metal, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, V8, Set
Part Number: KGB-MB5013XP
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Shock, 5100 Series, Monotube, Front, Each
Part Number: BSN-24-185776
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Battery, Professional Automotive AGM, Starting, 12 V, 760 Cold Cranking Amps, Top Terminals, BCI 48 Group, Each
Part Number: ADO-48AGM
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Muffler, American Thunder 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-42541
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Locking Hubs, Manual, Premium, Aluminum, Chrome, Chevy, GMC, Dodge, Ford, Dana 60, Pair
Part Number: WRN-38826
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, Chevy, GMC, LS Series Truck, 4.8/5.3/6.0L, Set
Part Number: MSD-32823
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Pump, Mechanical, Aluminum, Serpentine, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Each
Part Number: ADO-252-845
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Lowering Springs, Rear, Black, 3 in. Drop, Chevy, GMC, Pickup, SUV, Each
Part Number: SUM-708205
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Ball Joints, Front Upper, Lexus, Toyota, Pair
Part Number: SPS-35102
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Tire, Star Series, 235/75-15, Radial, 1.600 in. Narrow Whitewall, 480 A A UTQG Rating, T Speed Rating, 2,271 lb Load, Each
Part Number: COK-738110
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Combo, Engine Oil Change Kit, 0W40 10 Qts., Kit
Part Number: CMB-08-0100
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Shift Kit, Automatic Type, GM, 4L80E, 4L85E, Forward/Standard Shift Pattern, Each
Part Number: TRG-4L80E-HD2
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Starter, Ultra Duty Diesel, Full Size, Ford, Powerstroke Diesel, Each
Part Number: PWM-9051
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Timing Chain and Gear Set, True Roller, Single Roller, Billet Steel Sprockets, 3-Bolt, 1X Cam, Chevy, LS1, LS2, Set
Part Number: SUM-G6640
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
LS Coolant Steam Crossover Kit, Four Corner LS Steam Vent Kit, Stainless Steel Hardlines with Black Anodized Steam Port Adapters, Chevy, LS, Kit
Part Number: SUM-220959X
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 4X, Standard Spacing, LS, Kit
Part Number: SUM-G6647-4X
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Pump, Mechanical, Aluminum, Natural, Chevrolet, Pontiac, Each
Part Number: ADO-252-846
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
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Circle Track
Street Rod
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Marine
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