Availability
2003 Intake Manifolds
Showing In Stock Items. Show All 663 Items.
Intake Manifold, Premium Replacement, EFI, Ford, Lincoln, Mercury, 4.6L 2v PI, Car 99-2011, Kit
Part Number: SUM-226450
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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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
Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each
Part Number: FST-146302B
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel-Injected, Polymer, Black, 102mm Throttle Body, Big Mouth, Billet, Chevy, LS1, LS2, LS6, Kit
Part Number: FST-146302B-KIT
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Performer RPM LS1, Aluminum, Timing Control Module, Chevy, LS1, 4.8L, 5.3L, 5.7L, 6.0L, Kit
Part Number: EDL-7118
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each
Part Number: FST-146602B
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Loaded Intake, LS1 Truck, Aluminum, 500 HP, Kit
Part Number: FIF-70075
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifolds, EFI, LS Hi-Ram, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each
Part Number: HLY-300-123BK
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel Injected, Tall Profile, 92mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each
Part Number: SUM-226122B-G2
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit
Part Number: FST-54039B
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Dual Plane, Aluminum, Natural, Square Bore, Chevy, Big Block Gen VII, Std. Deck, Each
Part Number: DRT-41616010
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel Injected, Low Profile, 92mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each
Part Number: SUM-226127B-G2
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Lifter Valley Cover, Billet Aluminum, Natural, 0.250 in. Thick, Chevy, Each
Part Number: ICB-551629G
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifolds, LS Modular, Ultra Lo-Ram EFI, Cathedral Port Head, Multi-port, Standard Deck, 105mm Bore, Aluminum, Black, Chevy, 4.8-6.0L, Each
Part Number: HLY-300-621BK
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel Injected, Tall Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each
Part Number: SUM-226120S-G2
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Performer RPM Air Gap, Dual Plane, Aluminum, Natural, Square Bore, Mopar, 5.2, 5.9L, Each
Part Number: EDL-7577
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, CrossWind, 4-Barrel Square Bore Carburetor Flange, 5.5 in. Tall, Aluminum, Natural, Chrysler, Dodge, Plymouth, LA/Magnum, Each
Part Number: PFS-55026
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifolds, Sniper EFI, Fabricated, Cathedral Port, 92mm Throttle Body, 1,800-6,400 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Kit
Part Number: SNE-820102-1
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel Injected, Low Profile, 102mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each
Part Number: SUM-226125B-G2
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Single Plane, 2,500-7,000 RPM Range, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each
Part Number: HLY-300-132
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel Injected, 92mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each
Part Number: SUM-226122B
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifold, Fuel Injected, Low Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each
Part Number: SUM-226125S-G2
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit
Part Number: TFS-306SB601
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Lifter Valley Cover, Aluminum, Natural, 0.250 in. Thick, Chevy, Each
Part Number: ICB-551629
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each
Part Number: HLY-300-126
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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